2 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
4 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
5 name of R_RELLONG to "RELLONG". Set rightshift and complain for
7 (ppbase_reloc, glob15_reloc): New static functions.
8 (glob16_reloc, local16_reloc): New static functions.
9 (rtype2howto): Handle all relocation types.
10 (coff_tic80_relocate_section): New static function.
11 (coff_relocate_section): Define to coff_tic80_relocate_section.
12 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
15 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
17 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
18 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
20 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
21 callers. If PE file, don't add section VMA.
22 (coff_write_alien_symbol): If PE file, don't add section VMA.
23 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
24 (_bfd_coff_write_global_sym): Likewise.
25 (_bfd_coff_generic_relocate_section): Likewise.
27 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
30 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
32 * cofflink.c (mark_relocs): Add new function to mark symbols which
33 are used by relocations.
34 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
35 suppress the skipping of symbols that have thus been marked.
37 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
39 * coff-sh.c (sh_merge_private_data): New static function.
40 (coff_bfd_merge_private_bfd_data): Define.
43 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
45 * coff-tic80.c: Remove unnecessary #ifdefs.
46 * config.bfd: Set targ_underscore to yes for tic80.
48 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
50 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
51 with unresolved external symbols in GDB).
54 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
56 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
57 the symbols associated with each BFD.
58 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
60 * elf-m10200.c: Likewise.
61 * elf32-m32r.c: Likewise.
62 * elf32-sh.c: Likewise.
64 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
66 * elflink.h (elf_link_add_object_symbols): Don't decrease the
67 alignment of a common symbol. If two symbols that look like
68 common symbols are found in two shared libraries, and the size is
69 different, use the larger size, and warn if --warn-common. If a
70 common symbol overrides a definition in a shared library, set the
71 size to the larger size, and warn if --warn-common.
73 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
75 * cpu-arm.c (compatible): Allow default machine to be polymorphed
76 into any other machine type.
78 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
80 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
81 data into an unitialised destination set its machine type as well.
83 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
85 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
86 to common symbol size. Consistently treat uninitialized symbols
87 in shared objects as common symbols.
89 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
91 * archures.c (constants): Added new constants to identify the
92 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
93 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
95 * bfd-in2.h (constants): Added new constants to identify
96 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
97 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
98 bfd_mach_arm_4T. This file is auto-magically generated from the
99 archures.c file. This update is just to save work.
101 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
102 coff_arm_bfd_print_private_bfd_data,
103 coff_arm_bfd_set_private_flags,
104 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
105 (global): Macro redefinitions set up to use these new functions.
107 * coffcode.h (coff_mkobject_hook): Added call to
108 coff_arm_bfd_set_private_flags().
109 (coff_set_arch_mach_hook): Added code to set machine type based on
110 bits stored in internal flags.
111 (coff_set_flags): Added code to set the new bits in the flags
112 field based on the machine number.
113 (function definition macros): Made all function definition macros
114 conditional so that they can be overridden by target specific
117 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
118 Structure extended to include new types, one each for ARMv2,
119 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
121 * libcoff-in.h (struct coff_tdata): Added flags field.
123 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
125 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
127 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
130 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
132 * coffgen.c (coff_find_nearest_line): If there are no syments,
135 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
137 * config.bfd: cope with '*-*-linux-gnuaout' targets.
139 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
141 * targmatch.sed: Add explicit \n characters to work around bug in
142 HP/UX 10.20 sed program.
144 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
146 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
149 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
151 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
153 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
155 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
156 (struct elf_m68k_pcrel_relocs_copied, struct
157 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
158 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
159 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
160 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
162 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
163 PC relative relocs for a global symbol defined in a regular
164 object, and count the number of PC relative relocs copied for any
166 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
167 traverse with elf_m68k_discard_copies.
169 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
171 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
172 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
174 * coffcode.h (coff_compute_section_file_positions): Force the
175 potential last byte in the file to be written out when
178 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
180 * configure.host (mips*-*-openbsd*): New host.
182 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
184 * elflink.h (elf_link_add_object_symbols): Only subtract the
185 section VMA from the symbol value if this is a fully linked file.
187 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
188 (struct elf_i386_link_hash_entry): Define.
189 (struct elf_i386_link_hash_table): Define.
190 (elf_i386_link_hash_traverse): Define.
191 (elf_i386_hash_table): Define.
192 (elf_i386_link_hash_newfunc): New static function.
193 (elf_i386_link_hash_table_create): New static function.
194 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
195 PC relative relocs for a global symbol defined in a regular
196 object, and count the number of PC relative relocs copied for any
198 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
199 traverse with elf_i386_discard_copies.
200 (elf_i386_discard_copies): New static function.
201 (bfd_elf32_bfd_link_hash_table_create): Define.
203 From Gordon W. Ross <gwr@mc.com>:
204 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
205 (sunos4_aout_backend): Use MY_entry_is_text_address.
208 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
210 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
211 R_D30V_32_NORMAL to 2 (4 bytes).
214 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
216 From Gordon W. Ross <gwr@mc.com>:
217 * netbsd.h (N_SHARED_LIB): Define.
218 (SEGMENT_SIZE): Don't define.
219 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
221 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
222 (SEGMENT_SIZE): Don't define.
224 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
225 to sizeof Rela structure, not sizeof Rel structure. From Gary
226 Thomas <g.thomas@opengroup.org>.
228 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
230 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
231 whenever entry is larger than text address, but only by whole
232 pages. From Gordon W. Ross <gwr@mc.com>.
234 * Makefile.in (install): Depend upon installdirs. Use
235 mkinstalldirs to build $(oldincludedir).
236 (installdirs): New target.
238 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
239 if this is a debugging section which we are stripping.
241 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
243 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
244 alpha-specific target data struct.
246 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
248 From Thomas Graichen <graichen@rzpd.de>:
249 * Makefile.in: Always use $(SHELL) when running move-if-change.
250 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
251 * configure: Rebuild.
253 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
255 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
256 VMA if this is an executable file or a shared object.
258 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
261 * libaout.h (struct aout_backend_data): Add entry_is_text_address
263 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
264 start of the file. Remove uses later on which switch using
266 (MY(callback)): Handle entry_is_text_address.
267 (MY_entry_is_text_address): Define if not defined.
268 (MY(backend_data)): Initialize new field.
269 * aoutf1.h (sunos4_aout_backend): Likewise.
270 * i386aout.c (MY(backend_data)): Likewise.
271 * i386mach3.c (MY(backend_data)): Likewise.
272 * mipsbsd.c (MY(backend_data)): Likewise.
273 * sparclynx.c (sparclynx_aout_backend): Likewise.
274 * netbsd.h (SEGMENT_SIZE): Define if not defined.
275 (MY_entry_is_text_address): Define.
276 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
278 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
279 whose name starts with `.'.
281 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
283 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
284 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
285 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
286 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
287 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
288 sparc-*-openbsd*): New targets.
289 * configure: Rebuild.
291 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
293 * stabs.c (struct stab_section_info): New field
295 (_bfd_link_section_stabs): Fill the above array.
296 (_bfd_stab_section_offset): Use `cumulative_skips' to
297 speed up offset calculation.
299 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
301 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
302 addend for non pc-relative relocations.
304 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
305 for non-existent function.
307 * elf-m10300.c (mn10300_elf_relax_section): New function.
308 (mn10300_elf_relax_delete_bytes): Likewise.
309 (mn10300_elf_symbol_address_p): Likewise.
310 (mn10300_elf_get_relocated_section_contents): Likewise.
311 (bfd_elf32_bfd_relax_section): Define.
312 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
314 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
316 * configure.host: Set SHLIB_LIBS.
317 * configure.in: Substitute SHLIB_LIBS.
318 * configure: Rebuild.
319 * Makefile.in (SHLIB_LIBS): New variable.
320 ($(SHLIB)): Use $(SHLIB_LIBS).
322 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
324 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
325 with bfd_section_vma.
327 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
329 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
330 Correct CPU file names for mn10[23]00.
331 * configure: Rebuild.
333 * bfd.c (bfd_record_phdr): Cast count to size_t before
336 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
337 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
338 (xcoff_write_archive_contents): LIkewise.
339 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
340 (mips_elf_create_procedure_table): Likewise.
341 * peicode.h (pe_print_idata): Likewise.
342 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
343 * xcofflink.c (xcoff_get_section_contents): Likewise.
344 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
345 (xcoff_link_add_symbols): Likewise.
346 (xcoff_link_add_symbols): Likewise.
348 * ppcboot.c (ppcboot_set_arch_mach): Make static.
349 (ppcboot_bfd_print_private_bfd_data): Likewise.
351 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
352 to complain_overflow_signed.
354 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
356 * VERSION: Set to 2.8.1.
358 * Branched binutils 2.8.
360 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
361 deciding whether to copy a reloc into a shared object.
362 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
363 relocs in unallocated sections.
364 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
365 R_SPARC_RELATIVE relocs in unallocated sections.
367 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
369 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
370 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
373 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
375 * elflink.h (elf_link_add_object_symbols): Let a common symbol
376 override an uninitialized symbol from a shared library with a
379 * elf-m10200.c: Rename from elf32-mn10200.c.
380 * elf-m10300.c: Rename from elf32-mn10300.c.
381 * cpu-m10200.c: Rename from cpu-mn10200.c
382 * cpu-m10300.c: Rename from cpu-mn10300.c
383 * Makefile.in: Update accordingly.
385 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
386 (elf_mips_isa): Move to earlier in file.
387 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
388 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
391 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
394 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
396 * configure.com: New file.
397 * config.h-vms: Remove file.
398 * makefile.vms: Update for new configure scheme.
400 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
402 * libcoff-in.h (ppc_allocate_toc_section): Declare.
403 (ppc_process_before_allocation): Declare.
404 * libcoff.h: Rebuild.
406 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
408 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
410 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
412 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
414 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
415 symbol index for a R_IHCONST reloc.
417 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
419 * targmatch.sed: Do not use \(\) recursively.
421 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
423 * m68klinux.c (MACHTYPE_OK): Define.
424 * i386linux.c (MACHTYPE_OK): Define.
426 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
428 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
429 <hjl@gnu.ai.mit.edu>:
430 * sparclinux.c: New file.
431 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
432 * bfd-in2.h: Rebuild.
433 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
434 * configure.in (sparclinux_vec): Add to list of vectors.
435 * configure: Rebuild.
436 * targets.c (sparclinux_vec): Declare.
437 (bfd_target_vector): Add sparclinux_vec.
438 * Makefile.in: Rebuild dependencies.
439 (BFD32_BACKENDS): Add sparclinux.o.
440 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
442 * coff-mips.c (mips_ecoff_backend_data): Initialize new
443 bfd_coff_backend_data field.
444 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
446 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
447 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
448 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
450 * bfd.c: Include "libiberty.h".
451 (strerror): Don't declare.
452 (bfd_errmsg): Call xstrerror rather than strerror.
454 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
456 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
457 reloc even if the symbol is in the .bss section.
458 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
459 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
460 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
462 * coffcode.h (bfd_coff_backend_data): Add new field
463 _bfd_coff_default_section_alignment_power.
464 (bfd_coff_default_section_alignment_power): Define.
465 (bfd_coff_std_swap_table): Initialize new field.
466 * libcoff.h: Rebuild.
467 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
468 symbol to the default section alignment.
470 * COPYING: Update FSF address.
473 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
475 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
476 21-bit absolute that made it act as a relative.
479 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
481 * elflink.c (_bfd_elf_create_linker_section): Don't set
482 bss_section and rel_section from existing sections.
484 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
487 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
489 * aoutx.h (some_aout_object_p): Change executable test to fix
490 problems with embedded a.out systems.
492 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
494 * stabs.c (_bfd_stab_section_offset): New function.
495 * libbfd-in.h (_bfd_stab_section_offset): Declare.
497 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
499 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
500 * elf32-mips.c (mips_elf_relocate_section): Likewise.
501 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
502 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
503 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
505 * stabs.c (_bfd_link_section_stabs): Copy over the first header
506 symbol. Check for memory allocation failure of *psinfo.
507 (_bfd_write_section_stabs): Add psinfo parameter. Change all
508 callers. Set the value of the header symbol.
509 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
513 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
515 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
516 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
517 reloc types, rather than silently failing to generate an output file.
520 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
522 * targmatch.sed: Use the hold space to put the #ifdef around the
524 * targets.c (UNSUPPORTED_TARGET): Don't define.
525 (find_target): Don't check for UNSUPPORTED_TARGET.
526 (bfd_set_default_target): Don't try to optimize by checking for
529 * Makefile.in: Rebuild dependencies.
530 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
531 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
532 (elf32-m32r.o): Remove explicit target.
534 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
537 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
538 count section symbols for sections that were created by the
539 linker, or are not allocatable or not loadable.
540 (elf32_sparc_finish_dynamic_sections): Output output section
541 symbols for section for which we made space for them.
543 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
545 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
546 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
548 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
550 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
551 (m32r_hi16_list): New static local.
552 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
553 (m32r_elf_do_hi16_reloc): Delete.
554 (m32r_elf_relocate_hi16): New function.
555 (m32r_elf_lo16_reloc): New function.
556 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
559 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
561 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
562 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
563 (m32r_elf_final_sda_base): New function.
564 (m32r_elf_relocate_section): Rewrite sdata support.
565 (m32r_elf_finish_dynamic_sections): Delete.
567 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
569 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
570 * coff-svm68k.c: New file. Just defines some macros and includes
572 * coff-m68k.c: Add functions to handle common addends, moved in
573 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
574 Control whether relocs are visible using STATIC_RELOCS.
575 * cf-m68klynx.c: Simplify greatly: just define macros to control
577 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
578 * targets. (m68ksysvcoff_vec): Declare.
579 (bfd_target_vector): Add m68ksysvcoff_vec.
580 * config.bfd (m68*-motorola-sysv*): New target.
581 * configure.in (m68ksysvcoff_vec): New vector.
582 * configure: Rebuild.
583 * Makefile.in: Rebuild dependencies.
584 (BFD32_BACKENDS): Add coff-svm68k.o.
585 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
587 * binary.c (binary_set_section_contents): Don't get misled if the
588 first section is not loadable. From Matthew L. Martin
591 * elflink.h (elf_bfd_final_link): Set the value of a section
592 symbol to the section address unless doing a relocateable link.
594 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
596 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
597 .plt entry if we've taken the function's address.
598 (elf64_alpha_merge_gots): Merge collected flags info as well.
600 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
602 * Many files: Add function prototypes.
603 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
604 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
605 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
606 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
607 * peicode.h: Change several void * parameters to PTR.
608 * srec.c (srec_get_symbol_info): Make static.
609 * syms.c (bfd_symbol_is_absolute): Remove.
610 * Makefile.in: Rebuild dependencies.
612 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
614 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
615 (bfd_elf32_bfd_is_local_label): Don't define.
617 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
620 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
622 * bfd-in.h: Don't include obstack.h.
623 (struct bfd_hash_table): Change memory field to PTR.
624 * bfd.c (struct _bfd): Change memory field to PTR.
625 * bfd-in2.h: Rebuild.
626 * libbfd-in.h (bfd_release): Declare as function, don't define as
629 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
630 objalloc routines rather than obstack routines.
631 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
632 (getpagesize): Don't define.
633 (_bfd_new_bfd): Don't set _bfd_chunksize.
634 (bfd_openr): Free new bfd and objalloc on failure.
635 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
636 (bfd_alloc_size): Remove.
637 (bfd_release): New function.
638 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
639 objalloc routines rather than obstack routines.
640 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
641 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
642 objalloc routines rather than obstack routines.
643 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
644 (struct accumulate): Change memory to struct objalloc *.
645 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
646 * dep-in.sed: Don't remove obstack.h from dependency list.
647 * Makefile.in: Rebuild dependencies.
648 (BFD_H_DEPS): Remove obstack.h.
649 (install): Don't install obstack.h.
650 * Many files: Don't include "obstack.h".
653 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
654 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
656 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
657 * sunos.c (sunos_add_dynamic_symbols): Likewise.
658 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
660 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
661 old version of bfd_alloc.
662 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
664 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
666 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
668 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
669 ELF local label syntax as well.
671 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
673 * config.bfd (powerpc-*-beos*): New target.
674 * configure.in (powerpc-*-beos*): Add case that explicitly
675 does not set COREFILE for now. A future BeOS version is
676 expected to support core files.
677 * configure: Regenerate with autoconf.
679 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
681 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
682 seen with a local symbol, rather than crashing.
684 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
685 version symbols if there aren't any.
688 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
690 * coff-tic80.c (coff_rtype_to_howto): Define
691 (coff_tic80_rtype_to_howto): Clone generic coff version and
692 add code to handle the funky TI "internal relocations".
695 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
697 * elflink.h (elf_link_add_object_symbols): Don't warn about type
698 or size changes because of a weak symbol.
700 * cisco-core.c (SIGEMT): Define if not defined.
702 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
704 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
705 setting ever. Sanity check the version number. Sort out copying
706 flags and other information when adding an indirect symbol.
707 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
708 symbols added by the backend. Clear the entire contents of the
710 (elf_export_symbol): Ignore indirect symbols.
711 (elf_link_output_extsym): Accept a section without an owner in an
713 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
714 version count. Correct the allocation of x_versymp.
716 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
717 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
718 Don't return bfd_und_section_ptr when info->shared.
719 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
720 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
721 (mips_elf_check_relocs): Resolve an indirect symbol in
723 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
724 SHN_MIPS_TEXT or SHN_MIPS_DATA.
726 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
728 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
730 From Eric Youngdale <eric@andante.jic.com>:
731 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
732 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
733 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
734 versioned symbol appears in both a regular and a shared object.
735 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
736 appropriate. Improve error message.
737 (struct elf_outext_info): Rename from elf_finfo_failed. Change
738 all uses. Add localsyms field.
739 (elf_bfd_final_link): When generating a shared library, call
740 elf_link_output_extsym to output all local symbols.
741 (elf_link_output_extsym): Handle symbols which were forced to
744 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
746 From Eric Youngdale <eric@andante.jic.com>:
747 * elf-bfd.h (elf_symbol_type): Add version field.
748 * elfcode.h (elf_slurp_symbol_table): Set version field.
749 * elflink.h (elf_link_add_object_symbols): When creating an
750 indirect symbol for a default version symbol, set DEF_DYNAMIC if
751 appropriate. Set up an indirection from the nondefault version of
753 (NAME(bfd_elf,size_dynamic_sections)): Call
754 elf_link_assign_sym_version before checking whether there are any
755 versions. Always record the version name as a dynamic symbol.
757 (elf_link_assign_sym_version): After finding a version, see if a
758 symbol should be forced to local scope. Create a new version
759 definition if appropriate.
760 (elf_link_output_extsym): Correct indirect symbol handling.
761 * elf.c (bfd_elf_print_symbol): Print version information.
762 (bfd_section_from_shdr): Turn version sections into BFD sections.
763 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
764 if sh_info is not already set.
765 (_bfd_elf_copy_private_section_data): Copy sh_info for version
767 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
768 _bfd_stringtab_add to copy the name into permanent memory if
771 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
773 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
775 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
777 * coffcode.h (bfd_coff_backend_data): Change
778 _bfd_coff_compute_section_file_positions to return a boolean
779 value. Change all callers.
780 (coff_compute_section_file_positions): Change return type to
781 boolean. If the size of the last section changed, then output a
782 zero byte at the end of the file.
783 * libcoff.h: Rebuild.
785 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
786 for at least 6 output symbols.
787 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
788 emit a TC csect to represent the space they take up. For an XO
789 symbol, just emit a reference, not a csect.
791 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
792 Solaris doesn't like the combined options, and the -f is
794 (stamp-tshlink, install): Likewise.
796 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
797 handling when little endian.
799 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
801 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
802 (mn10300_elf_relocate_section): Likewise.
803 (elf_backend_relocate_section): Define.
805 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
806 relocs. Replace them with generic PCREL_{8,16,32} relocs.
807 (elf32_mn10300_howto_table): Likewise.
808 (elf32_mn10300_reloc_map): Likewise.
809 (bfd_elf32_mn10300_reloc): Delete unused function.
811 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
814 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
815 understand, just set the howto field to NULL, and the caller will
816 print an appropriate error message.
818 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
819 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
820 block. Use NULL for initializations of "ptr" rather than bare 0.
821 * coff-h8300.c: Fix typo in comment.
822 * coff-h8500.c: Ditto.
826 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
828 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
829 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
830 m32r_elf_get_relocated_section_contents): First pass at relax support.
832 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
834 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
835 entry for reading verdef records.
836 Use correct braces for computing increments of extverdaux and
837 exteverdef record pointers.
840 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
842 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
846 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
848 * elflink.h (elf_link_find_version_dependencies): Check that
849 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
853 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
855 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
858 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
860 * targets.c (bfd_default_vector): Make non-const.
861 (find_target): New static function, broken out of
863 (bfd_set_default_target): New function.
864 (bfd_find_target): Call find_target. When defaulting, use
865 bfd_default_vector[0] if it is not NULL.
866 * libbfd-in.h (bfd_default_vector): Adjust declaration.
867 * bfd-in2.h, libbfd.h: Rebuild.
869 * syms.c (bfd_is_local_label): Return false if the symbol has no
871 * coff-i960.c (coff_i960_is_local_label_name): New function.
872 (coff_bfd_is_local_label_name): Define.
873 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
874 (coff_bfd_is_local_label_name): Define.
875 * coff-rs6000.c (xcoff_is_local_label_name): New function.
876 (coff_bfd_is_local_label_name): Define.
877 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
878 with .. or _.L_ as local.
879 * elf32-i386.c (elf_i386_is_local_label_name): New function.
880 (bfd_elf32_bfd_is_local_label_name): Define.
881 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
882 beginning with $ as local.
884 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
886 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
887 rather than comparing against info->lprefix.
888 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
889 * elflink.h (elf_link_input_bfd): Likewise.
890 * linker.c (_bfd_generic_link_output_symbols): Likewise.
891 * xcofflink.c (xcoff_link_input_bfd): Likewise.
893 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
894 _bfd_elf_is_local_label_name if not already defined.
895 * elf.c (_bfd_elf_is_local_label_name): New function.
896 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
898 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
899 (m88k_is_local_label_name): New static function.
901 * coffcode.h (coff_bfd_is_local_label_name): Define as
902 _bfd_coff_is_local_label_name if not already defined.
903 * coffgen.c (_bfd_coff_is_local_label_name): New function.
904 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
905 * libcoff.h: Rebuild.
907 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
908 to _bfd_is_local_label_name.
909 (bfd_target): Likewise.
910 * syms.c (bfd_is_local_label): Define as function, not macro.
911 (bfd_is_local_name): Define.
912 * libbfd.c (bfd_generic_is_local_label_name): Rename from
913 bfd_generic_is_local_label, and take a string rather than a
915 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
916 (_bfd_nosymbols_bfd_is_local_label_name): Define.
917 (bfd_generic_is_local_label): Don't declare.
918 (bfd_generic_is_local_label_name): Declare.
919 * bfd-in2.h, libbfd.h: Rebuild.
920 * All backends: Change local_label to local_label_name.
922 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
923 (mips_elf_relocate_got_local): Change return type to boolean.
924 Don't assume that the first zero entry is unassigned; instead, use
926 (mips_elf_relocate_section): Check return value of
927 mips_elf_relocate_got_local.
928 (mips_elf_create_got_section): Initialize assigned_gotno field.
931 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
933 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
937 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
939 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
940 that have no contents merely because linker_mark is not set.
942 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
944 * config.bfd (mips*-*-lnews*): New target.
945 * coff-mips.c (mips_relocate_section): Make assert compare
946 content byteorder instead of header byteorder.
947 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
949 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
950 * configure.in (ecoff_biglittle_vec): Add case.
953 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
955 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
956 name begins with ".note".
957 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
958 section whose name begins with ".note".
959 (get_program_header_size): Corresponding change.
961 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
962 jal and for jal overflow.
964 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
966 From Eric Youngdale <eric@andante.jic.com>:
967 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
968 not found, try looking it up again without the version name.
969 (elf_link_add_object_symbols): Always link against the dynamic
970 symbol table of a dynamic object. When linking against a dynamic
971 object, include version strings in symbol names, and set up
972 version information. Add indirect symbols for default versions.
973 (elf_link_create_dynamic_sections): Add special version sections.
974 (struct elf_assign_sym_version_info): Define.
975 (struct elf_find_verdep_info): Define.
976 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
978 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
979 (elf_link_find_version_dependencies): New static function.
980 (elf_link_assign_sym_version): New static function.
981 (elf_link_renumber_dynsyms): New static function.
982 (struct elf_final_link_info): Add symver_sec field.
983 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
984 local symbols of a dynamic object. Handle DT_VER* constants.
985 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
986 dynamic object. Skip indirect symbols from ELF objects. Remove
987 the version name before choosing a hash bucket. Write out the
988 version information if appropriate.
989 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
990 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
991 (bfd_elf64_size_dynamic_sections): Likewise.
992 * bfd-in2.h: Rebuild.
993 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
994 Change elf_link_hash_flags to unsigned short.
995 (ELF_LINK_HIDDEN): Define.
996 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
997 dynverdef_hdr, dynversym_section, dynverdef_section,
998 dynverref_section, cverdefs, cverrefs, verdef, verref.
999 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1000 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1001 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1002 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1003 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1004 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1005 (_bfd_elf_slurp_version_tables): Declare.
1006 * elf.c (_bfd_elf_swap_verdef_in): New function.
1007 (_bfd_elf_swap_verdef_out): Likewise.
1008 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1009 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1010 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1011 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1012 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1013 version information if there is any.
1014 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1015 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1016 (elf_fake_sections): Handle .gnu.version* section names.
1017 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1018 (_bfd_elf_slurp_version_tables): New function.
1019 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1020 version name in string entered in dynamic hash table.
1021 * elfcode.h: Include fnmatch.h.
1022 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1023 symbol which was forced to become local.
1024 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1025 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1026 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1027 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1029 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1031 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1033 (mn10200_elf_relax_section): Correctly compute a symbol's value
1034 when the symbol is local, but not in the same section as we are
1035 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1038 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1040 * elf32-m32r.c: Rewrite to use ELF backend linker.
1041 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1042 Add small data area support (R_M32R_SDA16).
1043 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1044 * bfd-in2.h,libbfd.h: Regenerated.
1046 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1048 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1049 (mn10200_elf_relax_delete_bytes): Likewise.
1050 (mn10200_elf_symbol_address_p): Likewise.
1051 (mn10200_elf_get_relocated_section_contents): Likewise.
1052 (bfd_elf32_bfd_relax_section): Define.
1053 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1055 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1056 (mn10200_elf_relocate_section): Likewise.
1057 (elf_backend_relocate_section): Define.
1060 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1062 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1063 reloc.c, targets.c: New target, elf-*-D30V.
1065 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1067 * cpu-d30v.c, elf32-d30v.c: New files.
1070 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1072 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1073 * bfd-in2.h: Regenerated.
1074 start-sanitize-tic80
1075 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1076 (rtype2howto): Add function.
1077 (tic80_howto_table): Add.
1080 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1082 * sysdep.h: Don't define errno in MSVC if error.h is included.
1085 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1087 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1088 is initialized before it is used.
1091 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1093 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1094 symbol into a weak undefined symbol; leave it as a common symbol.
1096 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1098 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1099 about a symbol defined in a dynamic object if it has already been
1100 defined in a regular object.
1102 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1104 * makefile.vms: Add gcc flags to allow compiling with current gcc
1106 (targmatch.h): New dependency.
1108 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1110 * evax.h (ALPHA_R_CODEADDR): New relocation.
1111 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1113 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1115 * bfd-in2.h, libbfd.h: Rebuild.
1117 Restrict symbol length to 64 bytes, case preserving:
1118 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1119 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1120 (_bfd_evax_length_hash_symbol): Added.
1121 * evax-etir.c (_bfd_evax_write_etir): Call
1122 _bfd_evax_length_hash_symbol before output of symbol.
1123 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1124 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1126 * evax-emh.c: Output filename to object file without path.
1128 * evax-egsd.c: New sections for local and global commons.
1130 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1131 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1132 notices. Replace AXP with Alpha.
1134 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1136 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1137 sections if we are creating a shared library.
1139 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1141 * configure.host (i386-windows): Don't set host64=true.
1143 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1145 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1146 (elf_mips16_gprel_howto): New static variable.
1147 (mips16_gprel_reloc): New static function.
1148 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1149 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1150 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1151 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1152 * bfd-in2.h, libbfd.h: Rebuild.
1154 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1156 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1157 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1159 start-sanitize-r5900
1160 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1162 * config.bfd: add r5900
1165 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1167 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1168 the output section will be the absolute section; don't print an
1169 assertion message for that case when doing a relocateable link.
1171 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1173 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1174 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1175 need_fn_sub, call_stub, and call_fp_stub.
1176 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1177 (mips_elf_link_hash_newfunc): Initialize new fields.
1178 (mips_elf_link_hash_table_create): Likewise.
1179 (mips_elf_relocate_section): Redirect relocations to use mips16
1180 stubs when appropriate.
1181 (mips_elf_check_relocs): Attach stub sections to the appropriate
1182 symbol. Set need_fn_stub when appropriate.
1183 (mips_elf_always_size_sections): New static function.
1184 (mips_elf_check_mips16_stubs): New static function.
1185 (elf_backend_always_size_sections): Define.
1186 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1188 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1189 attached to sections which are not being included in the link.
1191 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1193 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1194 symbol value when computing the addend for a pc_relative
1197 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1199 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1200 relocateable link, just skip pc_relative pcrel_offset relocs.
1201 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1202 structure for an ARM26 reloc which can be resolved.
1203 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1204 reloc can be resolved.
1206 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1207 error in overflow check for R_RELBYTE.
1209 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1211 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1212 From Mark Rasin <mark.rasin@telrad.co.il>.
1214 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1217 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1219 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1220 (elf_mn10200_howto_table): Likewise.
1221 (mn10200_reloc_map): Likewise.
1223 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1225 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1226 * bfd-in2.h, libbfd.h: Regenerated.
1227 * elf32-m32r.c: Add support for them.
1229 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1231 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1232 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1234 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1235 r_format and r_pcrel. Always return a value.
1237 * riscix.c (MY_final_link_callback): Define to dummy value.
1239 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1240 relocations against the text segment, look up the output name of
1242 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1243 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1244 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1245 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1246 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1248 start-sanitize-tic80
1249 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1251 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1252 routines for little endian data.
1253 * coffcode.h (coff_write_object_contents): Set magic to
1254 TIC80_ARCH_MAGIC for TIc80.
1256 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1258 * coff-tic80.c (tic80coff_vec): Change to little endian data
1262 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1264 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1265 auxiliary_filters parameter to be const char * const *. Accept a
1266 NULL terminated array.
1267 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1268 (bfd_elf32_size_dynamic_sections): Update declaration.
1269 * bfd-in2.h: Rebuild.
1271 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1273 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1274 NOTYPE symbol in a text section as a FUNC symbol.
1276 * coffcode.h (coff_compute_section_file_positions): Force
1277 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1279 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1281 * libaout.h (machine_type): Reserve several values for sparclet.
1283 start-sanitize-tic80
1284 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1286 * config.bfd (tic80-*-*): Don't require 'coff'.
1290 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1292 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1293 table to v850_elf_reloc for all non-standard relocations.
1294 (v850_elf_check_relocs): Add check for h being non-null.
1295 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1296 statement instead of multiple ifs.
1297 (v850_elf_relocate_section): Fix up error message, don't just call
1301 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1303 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1304 Use bfd_elf_generic_reloc as special function for all relocs.
1305 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1307 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1308 24bit pc-relative reloc.
1310 start-sanitize-tic80
1311 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1313 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1314 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1315 header byte order is little endian. Use correct bfd_get and
1316 bfd_put routines for little endian headers.
1317 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1318 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1321 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1323 * reloc.c: Add BFD_RELOC_24.
1324 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1325 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1326 * bfd-in2.h, libbfd.h: Rebuilt.
1328 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1330 elf64-alpha multiple .got rewrite:
1332 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1333 (bfd_elf*_mkobject): Don't define here ...
1334 * elfxx-target.h: ... but rather here. Default always_size_sections
1336 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1337 what the #defines in elf-bfd.h transmuted it to anyway.
1339 * section.c: Add SEC_LINKER_CREATED flag.
1340 * bfd-in2.h: Rebuild.
1341 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1342 relocation section flags.
1343 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1344 SEC_IN_MEMORY to recognize generated bits.
1345 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1347 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1348 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1349 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1350 * elf32-ppc.c (ppc_elf_create_linker_section,
1351 ppc_elf_size_dynamic_sections): Likewise.
1352 * elf32-sparc.c (elf32_sparc_check_relocs,
1353 elf32_sparc_size_dynamic_sections): Likewise.
1354 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1356 (_bfd_elf_create_dynamic_sections): Likewise.
1357 (_bfd_elf_make_linker_section_rela): Likewise.
1358 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1359 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1360 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1361 to identify generated bits.
1362 (elf_link_input_bfd): Likewise.
1364 * elf64-alpha.c: Rewrite everything touching relocations.
1367 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1369 * elf32-v850.c (all functions and static variables): Go through
1370 and regularize names to be of the form v850_elf_<xxx>.
1371 (toplevel): Include <elf/v850.h>.
1372 (enum reloc_type): Move to include/elf/v850.h.
1373 (v850_elf_check_relocs): For common variables, if the variable is
1374 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1375 into the appropriate section.
1376 (elf_backend_check_relocs): Define.
1378 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1380 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1383 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1385 * config.bfd (mips*el-*-linux*): New target.
1386 (mips*-*-linux*): New target.
1388 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1389 Return a useful value.
1391 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1393 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1395 * configure: Rebuild.
1396 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1397 ac_cv_func_mmap in bfd/configure.host.
1399 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1400 filter_shlib and auxiliary_filter_shlib parameters.
1401 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1403 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1404 (bfd_elf64_size_dynamic_sections): Likewise.
1405 * bfd-in2.h: Rebuild.
1407 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1409 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1410 symbols, don't export a symbol which is defined by an object in an
1411 archive which contains shared objects.
1413 start-sanitize-tic80
1414 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1416 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1417 for TI TMS320c80 (MVP).
1418 (bfd_archures_list): Add bfd_tic80_arch.
1419 * bfd-in2.h: Regenerate by running "make headers".
1421 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1423 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1424 * configure.in (case $vec): Correct typo, "tb" not "tp".
1425 Also add cofflink.o for tic80coff_vec.
1426 * configure: Regenerate with autoconf.
1429 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1431 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1432 is configured with --with-mmap.
1434 start-sanitize-tic80
1435 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1437 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1438 (ALL_MACHINES): Add cpu-tic80.o
1439 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1440 * coff-tic80.c: Add skeleton, cloned from another coff config.
1441 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1445 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1447 * TODO: Correct a misspelling.
1448 start-sanitize-tic80
1449 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1450 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1451 * configure.in (case $vec): Add tic80coff_vec entry.
1452 * configure: Regenerate with autoconf.
1453 * archures.c (bfd_tic80_arch): Declare.
1454 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1455 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1456 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1457 (bfd_target_vector): Add tic80coff_vec entry.
1460 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1462 * elflink.h (elf_buckets): Add some more values for larger
1465 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1467 * Makefile.in (install): Move subdir_do out of conditional. From
1468 Fred Fish <fnf@cygnus.com>.
1470 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1472 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1474 (elf_mn10200_howto_table): Likewise.
1475 (mn10200_reloc_map): Likewise.
1477 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1479 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1480 mips16 symbol during the link.
1481 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1483 (mips_elf_link_output_symbol_hook): New static function.
1484 (elf_backend_link_output_symbol_hook): Define.
1486 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1489 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1491 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1492 against SEC_DEBUGGING sections here (revert patch of December 5).
1493 * elfcode.h (elf_object_p): Check for them here, instead.
1495 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1497 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1498 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1500 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1501 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1502 * elf-bfd.h (struct elf_size_info): Update declaration of
1504 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1505 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1506 * elfxx-target.h: Use new dynamic reloc routines by default.
1507 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1510 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1512 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1513 if NAMES_HAVE_UNDERSCORE is defined.
1515 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1517 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1519 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1521 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1524 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1526 * elflink.h (elf_link_add_object_symbols): Only add a weak
1527 symbol if the real definition is in the dynamic symbol table.
1528 After finding the real definition, then, if it is dynamic, add the
1529 weak symbol to the dynamic symbol table.
1531 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1533 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1535 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1538 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1540 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1542 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1543 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1544 * reloc.c: Remove mn10300 big endian relocs.
1545 * bfd-in2.h, libbfd.h: Rebuilt.
1547 * elf32-mn10200.c: Update from elf32-mn10300.c.
1549 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1551 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1553 * elf32-mn10300.c: Add some comments.
1555 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1557 * ihex.c (ihex_scan): Always initialize buf before jumping to
1559 (ihex_read_section): Likewise.
1561 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1563 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1564 inplace for most relocs.
1566 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1568 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1569 even if SEC_ALLOC is not set.
1570 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1571 when deciding whether to copy a reloc into a shared object.
1572 (elf_i386_relocate_section): Likewise.
1573 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1574 (elf32_sparc_relocate_section): Likewise.
1575 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1576 reloc section if it is not set in the source section.
1577 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1578 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1579 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1581 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1583 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1584 expects a .got.plt until we actually create it.
1586 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1588 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1589 message for bfd_reloc_outofrange, rather than aborting. From
1590 Philippe De Muyter <phdm@info.ucl.ac.be>.
1592 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1593 a relocateable link, don't try to process them. From Heinz Wrobel
1594 <wrobel@lpr.e-technik.tu-muenchen.de>.
1596 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1598 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1599 mn10300_info_howto_rel. Tweak reloc argument to be an
1600 Elf32_Internal_Rela.
1601 (USE_RELA): Define instead of USE_REL.
1602 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1604 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1606 * configure.in, configure: Handle mips*-sgi-irix6*.
1607 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1610 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1612 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1613 relocation against a symbol defined in a section with no output
1616 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1618 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1619 * configure, config.in: Rebuild with autoconf 2.12.
1621 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1622 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1623 (swap_out_syms): Set st_other from existing st_other field.
1624 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1626 (elf_link_output_extsym): Set the other field from the global hash
1628 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1629 (elf_mips16_jump_howto): New static variable.
1630 (mips16_jump_reloc): New static function.
1631 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1632 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1633 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1635 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1636 * bfd-in2.h, libbfd.h: Rebuild.
1637 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1639 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1641 * configure.host: Use long long for mips-sgi-irix6*.
1643 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1644 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1646 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1648 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1649 (enum reloc_type): Add more reloc types.
1650 (elf32_mn10300_howto_table): Update for new reloc types.
1651 (elf32_mn10300_reloc_map): Update for new reloc types.
1652 * reloc.c: Add some new relocs for the mn10300 series.
1653 * bfd-in2.h, libbfd.h: Rebuilt.
1655 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1657 * som.c (setup_sections): Don't lose for a space which has
1658 no data, but some symbols.
1660 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1662 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1663 (sunos_link_hash_table_create): Initialize got_needed.
1664 (sunos_create_dynamic_sections): Only set .got section size if it
1665 is not already set. Set got_needed.
1666 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1667 sdynptr, and only handle dynamic sections, if dynamic sections are
1669 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1670 Initialize .got section.
1671 (sunos_scan_ext_relocs): Likewise.
1672 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1674 (sunos_finish_dynamic_link): Check got_needed. Only set up
1675 dynamic linking information if needed.
1677 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1679 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1681 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1683 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1685 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1687 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1690 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1692 * filemode.c: Include sysdep.h.
1693 * ihex.c: Add casts to eliminate compiler warnings.
1694 * sunos.c: Add casts to eliminate compiler warnings.
1696 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1698 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1700 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1701 appropriate relocations in the .so file if shared.
1702 (ppc_elf_relocate_section): Ditto.
1704 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1706 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1707 complain_overflow_unsigned.
1709 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1711 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1712 overflows for R_D10V_16 and R_D10V_18.
1714 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1716 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1717 (do_with_relocs): Likewise.
1718 (do_as_repeat): Likewise.
1719 (copy_expression): Likewise.
1721 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1723 * ieee.c (ieee_write_external_part): Correctly record whether
1724 there is an external part.
1727 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1729 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1730 handle tda offsets for sld.w and sst.w instructions.
1731 Fix alignment check in sld.w and sst.w tda reloc handling.
1734 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1736 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1739 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1741 * elf32-v850.c: Add comments about assumptions about
1742 char, short & long sizes.
1743 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1744 problems for several relocs.
1746 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1747 R_V850_SDA_OFFSET entry.
1750 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1752 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1753 Store import file index in ldindx.
1754 (xcoff_build_ldsyms): Assume that ldsym was not previously
1755 allocated. For an imported symbol, copy ldindx into l_ifile.
1758 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1760 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1761 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1762 fields in R_V850_TDA_OFFSET.
1763 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1764 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1767 * elf32-v850.c: Include bfdlink.h.
1768 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1770 (elf32_v850_bfd_final_link_relocate): New function.
1771 (v850_elf_relocation_section): Likewise.
1772 (elf_backend_relocate_section): Define.
1775 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1777 * binary.c (binary_set_section_contents): Ignore sections which
1778 don't have SEC_LOAD and SEC_ALLOC set.
1780 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1782 * linker.c (_bfd_generic_final_link): Avoid losing static
1783 symbols in the .bss section.
1785 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1787 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1788 (mips32_64bit_reloc): New static function.
1789 (mips_reloc_map): Add entry for BFD_RELOC_64.
1790 (mips_elf_relocate_section): Handle R_MIPS_64.
1792 * linker.c (default_indirect_link_order): Print an error message
1793 when attempting to do a relocateable link with different object
1794 file formats, rather than calling abort.
1796 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1798 * reloc.c (m32r relocs): Rename them.
1799 * bfd-in2.h, libbfd.h: Regenerated.
1800 * elf32-m32r.c: Update.
1801 (m32r_elf_10_pcrel_reloc): New function.
1802 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1803 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1805 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1807 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1808 all sections that will be included in the output file.
1809 (_bfd_generic_link_output_symbols): Discard symbols in sections
1810 which are being discarded.
1814 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1815 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1816 (elf_v850_howto_table): Corresponding changes.
1817 (elf_v850_reloc_map): Corresponding changes.
1818 * reloc.c: Add additional V850 relocations.
1819 * bfd-in2.h, libbfd.h: Rebuilt.
1821 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1822 no longer want in pc-relative relocs.
1824 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1826 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1827 accept a reloc against an undefined sybmol!
1829 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1831 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1834 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1836 * VERSION: Bump for new relocation.
1838 * hosts/i386bsd.h: If NBPG is not defined, define it as
1839 PAGE_SIZE, for recent versions of FreeBSD.
1841 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1843 * configure.host: Use `long long' as the 64 bit type on a Solaris
1844 host, since both gcc and the SunPRO compilers support it.
1846 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1848 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1849 mistake to have reused the ECOFF LITERAL for ELF since they have
1850 different semantics.
1851 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1852 * bfd-in2.h, libbfd.h: Rebuild.
1854 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1857 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1858 dynamic relocation for an undefweak symbol when we are building
1859 a static executable.
1861 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1863 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1864 point explicitly to srcdir.
1865 (targmatch.h): Edit references to point explicitly to objdir.
1867 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1869 * config.bfd: When setting targ_cpu, don't get confused by
1872 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1874 * configure.host: Add support for windows host (a build done
1875 under the Microsoft build environment).
1877 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1879 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1880 definition in a dynamic object, add it to the dynamic symbol table
1881 if any dynamic object mentions it. Reverts part of last patch.
1883 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1884 (sunos_link_hash_table_create): Initialize got_base.
1885 (bfd_sunos_size_dynamic_sections): If the .got section is more
1886 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1888 (sunos_check_dynamic_reloc): Subtract got_base from a base
1889 relative relocation.
1891 * elf32-mips.c (elf_mips_isa): New static function.
1892 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1893 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1895 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1897 * archive.c (do_slurp_coff_armap): Only treat archive as little
1898 endian for i960 COFF.
1900 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1902 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1903 by the change in size of the section when EXEC_P is not set.
1905 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1906 (m68kcoff_rtype_to_howto): New static function.
1907 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1908 VMA to the addend for a PC relative reloc.
1910 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1912 * Makefile.in: Rebuild dependencies.
1914 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1917 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1919 * Makefile.in: Remove explicit dependencies for mn10200 and
1921 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1922 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1923 (dependencies): Rebuilt.
1925 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1927 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1928 during this function.
1930 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1931 section if the flags are compatible.
1933 * configure.in: Add havevecs, and put it in tdefaults.
1934 * mpw-config.in: Likewise.
1935 * configure: Rebuild.
1936 * targmatch.sed: New file; a sed script to build targmatch.h from
1938 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1939 * targets.c: Include "fnmatch.h".
1940 (struct targmatch): Define.
1941 (bfd_target_match): Define by including targmatch.h.
1942 (bfd_find_target): If the target is not found by name, search for
1943 it as a configuration triplet.
1944 * Makefile.in: Rebuild dependencies.
1945 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1946 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1947 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1948 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
1949 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
1950 (CFILES): Remove i386dynix.c and hp300bsd.c.
1951 (targmatch.h): New target.
1952 (do_clean): Remove targmatch.h.
1954 * configure.in: Add BFD_NEED_DECLARATION(getenv).
1955 * acconfig.h: Add NEED_DECLARATION_GETENV.
1956 * configure, config.in: Rebuild.
1957 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
1958 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
1960 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
1962 * cpu-mn10x00.c, elf32-mn10x00: Removed.
1963 * cpu-mn10200.c, cpu-mn10300.c: New files.
1964 * elf32-mn10200.c, elf32-mn10300.c: New files.
1965 * Makefile.in: Break mn10x00 support into two separate
1966 configurations, mn10200 and mn10300.
1967 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
1968 * bfd-in2.h, configure: Rebuilt.
1970 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1972 * Makefile.in (do_clean): Move config.log to do_distclean.
1974 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
1976 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
1977 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
1978 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
1979 (elf32-mn10x00.o): Add dependencies.
1980 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
1981 (bfd_mn10x00_arch): Declare.
1982 (bfd_archures_list): Add bfd_mn10x00_arch.
1983 * config.bfd: Add mn10x00-*-*.
1984 * configure.in: Add bfd_elf32_mn10x00_vec.
1985 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
1986 * targets.c (bfd_elf32_mn10x00_vec): Declare.
1987 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
1988 * bfd-in2.h, configure: Rebuilt.
1990 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
1992 openVMS/Alpha: Provide filename and case_hack flags via
1993 symbol table from gas.
1994 Add case_hack code for symbol output from vax/vms.
1995 * evax-alpha.c (evax_initialize): Remove filename handling,
1996 filename is provided via symbol table.
1997 (evax_get_symtab): Use local symbol count when setting up table.
1998 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2000 (_bfd_evax_write_egsd): Skip file name symbol.
2001 * evax-emh.c (get_vms_time_string): Local function now.
2002 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2004 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2005 through _bfd_evax_case_hack_symbol.
2006 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2008 (_bfd_evax_basename): Removed.
2009 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2010 * evax.h (evax_private_data_struct): Remove filename.
2011 (flag_hash_long_names, flag_show_after_trunc,
2012 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2015 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2017 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2018 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2019 (NO_SWAP_MAGIC): Don't define.
2020 (SWAP_MAGIC): Define.
2022 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2023 no hash table entry for a global symbol.
2025 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2027 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2029 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2031 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2032 symbol type with T_NULL. Warn if symbol type changes. Based on
2033 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2035 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2036 a dynamic object in the dynamic symbol table if it is referenced
2037 or defined by a regular object.
2040 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2042 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2043 remove dwarf local labels. Shrinks binaries by a factor of 3!
2046 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2048 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2049 by hand, rather than by calling bfd_make_section.
2051 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2053 * reloc.c: Rename m32r relocs.
2054 * bfd-in2.h, libbfd.h: Rebuilt.
2055 * elf32-m32r.c: Update.
2057 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2059 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2060 link, adjust the symbol index of a base relative reloc. Don't
2061 change the addend of a PC relative reloc if pcrel_offset is set.
2062 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2063 a relocateable link.
2065 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2066 it is zero, in case src_mask matters.
2067 (bfd_install_relocation): Likewise.
2069 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2071 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2073 (_bfd_xcoff_bfd_final_link): Don't set target_index
2074 to an uninitialized value.
2076 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2078 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2079 indices, rather than crashing.
2080 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2082 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2085 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2087 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2089 (coff_arm_adjust_symndx): New static function.
2090 (coff_adjust_symndx): Define.
2092 * srec.c (srec_scan): Accept multiple symbols on a single line.
2093 From Pascal Martin <pmartin@alsys.com>.
2097 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2099 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2100 (sunos_merge_private_bfd_data): New function.
2102 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2104 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2106 (bfd_merge_private_bfd_data): Likewise.
2107 * section.c (bfd_copy_private_section_data): Likewise.
2108 * syms.c (bfd_copy_private_symbol_data): Likewise.
2109 * bfd-in2.h: Rebuild.
2110 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2111 both BFD's are the right flavour.
2112 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2113 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2114 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2115 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2116 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2117 (ppc_elf_merge_private_bfd_data): Likewise.
2118 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2119 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2121 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2122 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2125 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2127 * reloc.c: Add m32r relocs.
2128 * bfd-in2.h, libbfd.h: Rebuilt.
2129 * cpu-m32r.c,elf32-m32r.c: New files.
2131 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2133 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2135 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2137 * tekhex.c (first_phase): Change type parameter from char to int.
2139 (pass_over): Change func to expect int, not char.
2141 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2142 rather than SEC_LOAD when aligning the file offset for the first
2143 section in a segment.
2145 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2147 * syms.c (coff_section_type): Make arg const.
2148 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2149 to make_bfd_asection().
2150 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2151 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2152 (_bfd_elf_stringtab_init): Remove prototype.
2154 * netbsd-core.c (swap_abort): Add prototype.
2155 * aix386-core.c (swap_abort): Ditto & make static
2156 * hpux-core.c (swap_abort): Ditto & make static.
2157 * irix-core.c (swap_abort): Ditto & make static.
2158 * ptrace-core.c (swap_abort): Ditto & make static.
2159 * trad-core.c (swap_abort): Ditto & make static.
2160 * coffswap.h (coff_swap_reloc_in): Ditto.
2161 (coff_swap_reloc_out): Ditto.
2162 (coff_swap_filehdr_in): Ditto.
2163 (coff_swap_filehdr_out): Ditto.
2164 (coff_swap_sym_in): Ditto.
2165 (coff_swap_sym_out): Ditto.
2166 (coff_swap_aux_in): Ditto.
2167 (coff_swap_aux_out): Ditto.
2168 (coff_swap_lineno_in): Ditto.
2169 (coff_swap_lineno_out): Ditto.
2170 (coff_swap_aouthdr_in): Ditto.
2171 (coff_swap_aouthdr_out): Ditto.
2172 (coff_swap_scnhdr_in): Ditto.
2173 (coff_swap_scnhdr_out): Ditto.
2174 * ihex.c (ihex_sizeof_headers): Ditto.
2175 * tekhex.c (getsym): Ditto.
2176 (find_chunk): Ditto & make static.
2177 (insert_byte): Ditto.
2178 (first_phase): Ditto.
2180 (tekhex_get_symtab): Ditto & make static.
2181 (tekhex_get_symtab_upper_bound): Ditto & make static.
2182 (tekhex_mkobject): Ditto.
2183 (tekhex_object_p): Ditto.
2184 (move_section_contents): Ditto.
2185 (tekhex_get_section_contents): Ditto.
2186 (tekhex_set_arch_mach): Ditto & make static.
2187 (tekhex_set_section_contents): Ditto.
2188 (writevalue): Ditto.
2191 (tekhex_write_object_contents): Ditto.
2192 (tekhex_sizeof_headers): Ditto.
2193 (tekhex_make_empty_symbol): Ditto.
2194 (tekhex_get_symbol_info): Ditto.
2195 (tekhex_print_symbol): Ditto.
2196 * irix-core.c (make_bfd_asection): Ditto.
2197 (irix_core_core_file_p): Ditto.
2198 (irix_core_core_file_failing_command): Ditto.
2199 (irix_core_core_file_failing_signal): Ditto.
2200 (irix_core_core_file_matches_executable_p): Ditto.
2201 (irix_core_make_empty_symbol): Ditto.
2202 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2203 * srec.c (srec_new_symbol): Ditto.
2204 (srec_get_section_contents): Ditto.
2205 (srec_set_arch_mach): Ditto.
2206 (srec_set_section_contents): Ditto.
2207 (internal_srec_write_object_contents): Ditto.
2208 (srec_write_object_contents): Ditto.
2209 (symbolsrec_write_object_contents): Ditto.
2210 (srec_sizeof_headers): Ditto.
2211 (srec_make_empty_symbol): Ditto.
2212 (srec_get_symtab_upper_bound): Ditto.
2213 (srec_get_symtab): Ditto.
2214 (srec_print_symbol): Ditto and make static.
2215 * elf.c (elf_read): Ditto
2216 (assign_section_numbers): Ditto.
2217 (elf_fake_sections): Ditto.
2218 (sym_is_global): Ditto.
2219 (elf_map_symbols): Ditto.
2220 (get_program_header_size): Ditto.
2221 * coffgen.c (make_a_section_from_file): Ditto.
2222 (coff_real_object_p): Ditto.
2223 (fixup_symbol_value): Ditto.
2224 (build_debug_section): Ditto.
2226 * syms.c (coff_section_type): Ditto.
2228 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2230 * bfd-in2.h: Rebuilt after m32r changes.
2232 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2234 * config.bfd,configure.in,configure: Add m32r support.
2235 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2236 * config.bfd: Keep target list alphabetically sorted.
2239 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2241 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2242 to add in the constant part found in the instruction itself.
2243 (case R_V850_HI16_S): Likewise.
2246 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2248 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2249 and R_D10V_18 to be 1 (word).
2251 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2253 * stabs.c (_bfd_link_section_stabs): If the output_section field
2254 of either section is bfd_abs_section, then the linker is
2255 discarding the section and we should not optimize it.
2257 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2259 * Makefile.in (aout-sparcle.o): New target.
2260 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2261 * config.bfd (sparclet-*-aout*): Add case.
2262 * configure.in (sparcle_aout_vec): Add case.
2263 * configure: Regenerated.
2264 * targets.c (sparcle_aout_vec): Declare.
2265 (bfd_target_vector): Add sparcle_aout_vec.
2266 * aout-sparcle.c: New file.
2269 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2271 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2272 low order sign bit propogation for R_V850_HI16_S.
2274 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2275 handling V850 specific relocs.
2276 (elf_v850_howto_table): Use the new function for some
2277 relocations. Twiddle masks & shifts for some relocs.
2278 Set partial_inplace where needed.
2281 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2283 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2284 default architecture to a machine number of 0.
2285 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2287 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2288 the output BFD is the default, set it from the first input BFD.
2291 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2293 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2294 insert at bitpos zero. The HI16 relocs are shifted right
2295 by 16 bits. Fix src_mask for all relocs.
2296 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2298 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2302 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2304 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2305 Rewrite to use BFD file read routines and to avoid using a fixed
2306 length for the file name.
2309 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2311 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2312 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2313 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2314 to R_V850_{32,16,8}.
2316 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2318 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2319 (elf_v850_howto_table): Add info for HI16_S reloc.
2320 (v850_reloc_map): Add HI_16_S reloc.
2321 * reloc.c: Define BFD_RELOC_V850_* relocs.
2324 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2327 * elf32-sh.c: New file.
2328 * elf.c (prep_headers): Handle bfd_arch_sh.
2329 * elfcode.h (write_relocs): Handle absolute symbol.
2330 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2331 (_bfd_elf64_link_read_relocs): Declare.
2332 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2333 elf_link_read_relocs. Make globally visible. Change all
2335 (elf_link_input_bfd): Get external symbols from cache in
2336 symtab_hdr->contents. Get contents from cache in
2338 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2340 * reloc.c: Define BFD_RELOC_SH_* relocs.
2341 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2342 * coff-sh.c (sh_insns_conflict): Fix a return value.
2343 (_bfd_sh_align_load_span): New globally visible function, broken
2344 out of sh_align_load.
2345 (sh_align_load): Call _bfd_sh_align_load_span.
2346 (sh_swap_insns): Change relocs parameter to PTR.
2347 * bfd-in2.h, libbfd.h: Rebuild.
2348 * targets.c (bfd_elf32_sh_vec): Declare.
2349 (bfd_elf32_shl_vec): Declare.
2350 * config.bfd (sh-*-elf*): New target.
2351 * configure.in (bfd_elf32_sh_vec): New target vector.
2352 (bfd_elf32_shl_vec): New target vector.
2353 * configure: Rebuild.
2354 * Makefile.in: Rebuild dependencies.
2355 (BFD32_BACKENDS): Add elf32-sh.o.
2356 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2358 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2359 page before checking D_PAGED.
2361 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2362 (ihex_write_object_contents): Remove extbase; always use segbase
2365 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2367 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2368 * configure.host (i[345]86-*-*): Ditto.
2369 * config.bfd (i[345]86-*-*): Ditto.
2370 * configure: Regenerate.
2372 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2375 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2377 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2378 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2379 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2380 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2381 will have an ST_CODE type, change the symbol's type to ST_DATA.
2382 * som.c (hppa_som_gen_reloc_type): Update prototype.
2384 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2386 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2387 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2388 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2389 (mips_elf_finish_dynamic_sections): Likewise.
2391 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2393 * configure.host (HLDENV): New variable to set. Set it for
2394 *-*-sysv4*, since those linkers may not support -R but they always
2395 support LD_RUN_PATH.
2397 * libieee.h (NSECTIONS): Don't define.
2398 (ieee_data_struct): Change section_table to asection **. Add
2400 * ieee.c (get_section_entry): If the table isn't big enough, make
2402 (ieee_slurp_sections): Remove assertion about number of sections.
2403 (ieee_object_p): Adjust initialization of ieee to match changes to
2406 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2407 symbols merely because we are generating a shared library.
2408 (xcoff_build_ldsyms): Don't set up global linkage code for an
2409 undefined symbol merely because we are generating a shared
2413 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2415 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2416 (BFD32_BACKENDS) Add elf32-v850.o.
2417 * archures.c: Add bfd_v850_arch.
2418 * bfd-in2.h: Add bfd_v850_arch.
2419 * config.bfd (v850-*-*): New target.
2420 * configure: (bfd_elf32_v850_vec) New vector.
2421 * configure.in: (bfd_elf32_v850_vec) New vector.
2422 * cpu-v850.c: New file.
2423 * elf.c (prep_headers): Added case bfd_arch_v850.
2424 * elf32-v850.c: New file.
2425 * targets.c (bfd_elf32_v850_vec): New vector.
2428 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2430 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2431 a function code symbol for an XMC_XO symbol.
2433 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2435 * mpw-config.in: Update editing of autoconf vars to reflect
2436 Jul 18 configure.in change.
2437 * mpw-make.sed: Update editing of include pathnames to be
2438 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2440 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2442 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2443 which to offset to get the .plt entry address is ".plt".
2445 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2447 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2448 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2449 Added, for internal use by the ARM gas.
2451 * bfd-in2.h: Rebuilt
2453 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2455 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2456 in section dynidx start.
2458 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2460 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2461 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2462 optimization for g++.
2464 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2466 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2467 the -mrelocatable-lib bit set and the other doesn't, clear the
2468 -mrelocatable-lib bit in the header.
2470 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2472 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2473 symbol against a STT_FUNC symbol in a shared library.
2475 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2477 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2478 symbol is found, automatically define the corresponding function
2481 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2482 if sym.n_numaux is not zero.
2483 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2484 entry to disagree about the number of aux entries if the symbol
2487 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2488 section if it might be needed, not just if info->shared.
2489 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2490 the start of .rel.dyn if we are going to use it.
2491 (mips_elf_finish_dynamic_sections): Only clear the first element
2492 of .rel.dyn if the size is greater than zero.
2494 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2496 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2497 undefined_symbol callback for a symbol, then don't issue any more
2498 warnings about loader relocs.
2499 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2500 after calling the undefined_symbol callback.
2502 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2503 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2504 as the AIX linker seems to do.
2506 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2508 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2509 (evax_initialize): Remove evax_reloc_table.
2510 (evax_close_and_cleanup): Ditto.
2512 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2514 (evax_bfd_reloc_type_lookup): Ditto.
2515 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2516 cooked_size == raw_size.
2517 * evax-emh.c (_bfd_evax_register_filename): Remove.
2518 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2519 * evax-misc.c (add_new_contents): Malloc section at full size.
2520 (_bfd_save_evax_section): Memcpy section contents directly.
2521 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2522 (evax_reloc_table): Remove.
2524 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2526 * makefile.vms: Add better support for DEC C compilation
2527 Add evax.h dependencies
2529 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2530 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2531 (BFD_RELOC_ALPHA_BASEREG): Remove.
2532 * bfd-in2.h, libbfd.h: Rebuild.
2534 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2536 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2537 getgid if _WIN32 is defined.
2538 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2540 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2542 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2543 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2545 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2548 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2550 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2552 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2553 (NEED_DECLARATION_REALLOC): New macro.
2554 * configure, config.in: Rebuild.
2555 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2556 (realloc): Declare if NEED_DECLARATION_REALLOC.
2558 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2559 <strings.h> if they exist.
2561 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2563 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2565 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2567 Based on patches from Eric Valette <valette@crf.canon.fr>:
2568 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2569 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2570 (elf_howto_table): Add entries for new relocs.
2571 (elf_i386_reloc_type_lookup): Handle new relocs.
2572 (elf_i386_info_to_howto): Just call abort.
2573 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2574 (elf_i386_relocate_section): Likewise.
2576 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2578 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2580 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2582 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2583 only get the LMA from the phdr if they are in the same part of the
2586 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2587 new segment to make them more comprehensible. If the relationship
2588 between the LMA and the VMA changed, start a new segment. Don't
2589 check dynsec when deciding whether to start a new segment for a
2590 writeable section; -N will now handle this.
2592 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2594 * libhppa.h: Remove "esel" changes. Not the right approach.
2595 * som.c: Corresponding changes.
2596 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2597 which don't have a SOM symbol type associated with them.
2598 Reverses a 1994 change.
2600 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2602 Make ld -N more reasonable for ELF:
2603 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2604 phdr_in_section to false, and always use a single load segment.
2605 (elf_sort_sections): Sort sections by LMA after VMA.
2606 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2607 align to maxpagesize.
2608 (assign_file_positions_except_relocs): Likewise.
2609 * elfcode.h (elf_object_p): If a section is loaded but not page
2610 aligned, clear D_PAGED.
2612 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2614 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2615 Added, for internal use by the ARM gas.
2617 * bfd-in2.h: Rebuilt
2619 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2621 * libhppa.h (R_HPPA_ESEL): New field selector.
2622 (e_esel): Similarly.
2623 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2624 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2625 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2627 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2629 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2630 archive search before looking for stripped dynamic objects.
2632 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2634 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2635 symbol a warning rather than an error.
2637 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2639 * elf.c (assign_file_positions_for_segments): Track the virtual
2640 memory position separately from the file position, and use it to
2641 compute the alignment adjustment.
2643 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2645 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2646 and fixed mask on R_D10V_10_PCREL_L.
2648 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2650 * elf64-mips.c: Include "aout/ar.h".
2651 (mips_elf64_slurp_armap): New static function.
2652 (mips_elf64_write_armap): New static function.
2653 (bfd_elf64_archive_*): Define.
2654 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2655 Use instead of bfd_generic_archive_p.
2656 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2657 instead of _bfd_write_archive_contents.
2658 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2659 _bfd_generic_mkarchive.
2660 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2661 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2663 (TARGET_LITTLE_SYM): Likewise.
2664 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2666 * Makefile.in: Rebuild dependencies.
2668 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2669 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2670 SHT_MIPS_EVENTS sections.
2671 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2672 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2674 (_bfd_mips_elf_fake_sections): Likewise.
2676 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2677 * ecoff.c (ecoff_compute_section_file_positions): Copy
2678 rdata_in_text from backend info to tdata. Clear it if any data
2679 section comes before .rdata.
2680 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2681 tdata rather than backend info.
2683 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2685 * configure.in: Fix test for whether a compiler has a 64 bit
2686 type. From Jim Wilson <wilson@cygnus.com>.
2688 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2690 * configure.host (mips-sgi-irix6*): New host.
2692 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2693 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2694 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2696 * configure: Rebuild.
2697 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2698 (BFD_HOST_64_BIT): Define conditionally.
2699 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2700 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2701 (symvalue, bfd_size_type): Likewise.
2702 * bfd-in2.h: Rebuild.
2703 * Makefile.in (do_clean): Remove bfd-tmp.h.
2704 (do_distclean): Remove bfd-in3.h.
2705 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2706 (bfd-in3.h): New target.
2708 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2709 Andrew Gierth <ANDREWG@microlise.co.uk>.
2711 * configure.host: Set INSTALL_SHLIB.
2712 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2713 * configure: Rebuild.
2714 * Makefile.in (install): Use @INSTALL_SHLIB@.
2716 * config.bfd (mips*-*-irix6*): New target.
2717 * configure.host: Handle Irix 6 shared library like Irix 5.
2719 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2720 symbol for a magic name.
2721 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2723 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2726 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2728 * mpw-config.in: Add ELF support to mips config, create the
2729 elf32-target.h file in the object dir.
2730 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2732 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2734 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2735 Also removed most abort calls, in favor of using bfd reporting.
2737 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2739 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2740 (BFD32_BACKENDS) Add elf32-d10v.o.
2741 * archures.c: Add bfd_d10v_arch.
2742 * bfd-in2.h: Add bfd_d10v_arch.
2743 * config.bfd (d10v-*-*): New target.
2744 * configure: (bfd_elf32_d10v_vec) New vector.
2745 * configure.in: (bfd_elf32_d10v_vec) New vector.
2746 * cpu-d10v.c: New file.
2747 * elf.c (prep_headers): Added case bfd_arch_d10v.
2748 * elf32-d10v.c: New file.
2749 * libbfd.h: Rebuild.
2750 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2751 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2752 * targets.c (bfd_elf32_d10v_vec): New vector.
2754 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2756 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2758 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2760 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2761 bfd_mach_i386_i8086 machine types.
2763 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2765 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2768 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2770 * coffcode.h (coff_set_section_contents): A/UX does not require
2771 special handling of the _LIB section.
2773 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2775 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2776 value for R_RELBYTE.
2778 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2779 array if one was allocated.
2781 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2783 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2784 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2785 use_rld_obj_head and rld_value.
2786 (mips_elf_link_hash_table_create): Initialize new fields.
2787 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2789 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2790 __rld_obj_head symbol not seen, create an __rld_map symbol.
2791 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2792 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2793 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2794 __rld_obj_head symbol.
2795 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2797 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2799 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2801 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2802 ppc_elf_addr16_ha_reloc.
2803 (ppc_elf_addr16_ha_reloc): New static function.
2805 * coff-mips.c (struct mips_hi): Define.
2806 (mips_refhi_list): New static variable.
2807 (mips_refhi_addr, mips_refhi_addend): Remove.
2808 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2809 (mips_reflo_reloc): Process mips_refhi_list.
2810 (mips_relhi_list): New static variable.
2811 (mips_relhi_addr, mips_relhi_addend): Remove.
2812 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2813 (mips_rello_reloc): Process mips_relhi_list.
2814 (mips_relocate_section): Permit an arbitrary number of REFHI or
2815 RELHI relocs before the associated REFLO or RELLO reloc.
2817 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2819 * aout-target.h (MY(callback)): Set reloc_count fields.
2821 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2823 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2824 sections unless this is a SunOS link.
2826 * VERSION: Set to 2.7.1.
2828 * Released binutils 2.7.
2830 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2832 * i386aout.c: Include "aout/aout64.h".
2833 (i386aout_write_object_contents): New static function.
2834 (MY_write_object_contents): Define.
2836 * netbsd.h (MY(write_object_contents)): Make sure that
2837 adjust_sizes_and_vmas is called before fiddling with the magic
2840 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2842 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2844 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2846 * libbfd-in.h (itos, stoi): Don't define.
2847 * libbfd.h: Rebuild.
2848 * i386lynx.c (KEEPIT): Define as udata.i.
2849 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2850 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2851 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2852 flags. Don't use stoi.
2854 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2856 * elf.c (map_sections_to_segments): Don't start a new segment for
2857 a writable section if it's on the same page as the previous
2858 segment. Reset the writable variable for a readonly section.
2860 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2862 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2863 first_thunk_address, thunk_size, and import_table_size.
2864 * peicode.h: Improved some diagnostics regarding edata sections.
2866 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2868 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2869 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2871 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2873 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2874 with XCOFF_DEF_DYNAMIC set is really defined.
2875 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2876 (xcoff_link_add_symbols): Only create special sections if using an
2879 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2881 (bfd_install_relocation): Likewise.
2883 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2885 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2887 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2888 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2889 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2890 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2891 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2892 are found for LITERAL relocs.
2893 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2894 taken, we cannot generate a .plt entry for the symbol.
2896 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2898 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2899 sysconf functions (for gprof).
2900 * configure, config.in: Rebuild.
2902 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2904 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2905 an archive if it has a map. If the object file has the wrong
2908 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2909 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2911 (alpha_relocate_section): Likewise.
2913 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2914 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2915 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2916 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2917 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2918 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2919 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2920 * peicode.h: Corresponding changes.
2922 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2924 * elflink.h (elf_create_pointer_linker_section): Comment out code
2925 dealing with making GOT pointers negative of the GOT symbol for
2928 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2930 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2931 increment the .rela.plt size until after we're done creating the
2933 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2934 .rela.plt offset directly rather than calculating it.
2936 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2938 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2939 Use autoconf-set values.
2940 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2941 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2944 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2945 * configure: Rebuilt.
2947 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
2949 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
2950 handling code > 1k away.
2952 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2954 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
2955 defined, output whenever the symbol is updated.
2957 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
2959 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
2960 section to 0 if user_set_vma is set.
2961 * elflink.h (elf_bfd_final_link): Likewise.
2963 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
2965 Partially undo patch of Jun 20.
2966 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
2967 (coff_compute_section_file_positions): Likewise.
2968 (coff_write_object_contents): Likewise. Re-add deleted code, but
2969 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
2970 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
2972 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2974 * config.bfd: Add support for *-*-rtems* configurations.
2976 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
2978 * elf.c (prep_headers): Add bfd_arch_alpha case.
2980 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
2982 * elf64-alpha.c: New file.
2983 * config.bfd (alpha-*-linuxecoff*): New target.
2984 (alpha-*-linux*, alpha-*-elf*): New targets.
2985 * configure.in (bfd_elf64_alpha_vec): New vector.
2986 * configure: Rebuild.
2987 * targets.c (bfd_elf64_alpha_vec): Declare.
2988 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
2989 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
2990 * bfd-in2.h, libbfd.h: Rebuild.
2991 * Makefile.in: Rebuild dependencies.
2992 (BFD64_BACKENDS): Add elf64-alpha.o.
2993 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
2995 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
2997 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
2998 than relying on a right shift of 32.
3000 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3002 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3003 ifdef to COFF_WITH_PE.
3004 (coff_compute_section_file_positions): Likewise.
3005 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3006 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3007 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3008 COFF_IMAGE_WITH_PE, always include.
3010 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3012 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3014 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3015 approximate the correct answer if SIZEOF_HEADERS was not used.
3017 * binary.c (binary_set_section_contents): Set section file
3018 position based on LMA rather than VMA.
3020 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3022 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3023 symbols if info->strip == strip_all.
3025 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3027 * coff-h8300.c: Remove #if 0 code.
3028 (compatable): Don't allow mixing/matching of different architectures.
3030 * archures.c (bfd_mach_h8300s): Add.
3031 * bfd-in2.h: Rebuilt.
3032 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3034 (h8300_reloc16_estimate): Likewise.
3035 (h8300_reloc16_extra_cases): Likewise.
3036 (h8300_bfd_link_add_symbols): Likewise.
3037 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3038 (coff_set_flags): Likewise.
3039 * cpu-h8300.c (h8300_scan): Likewise.
3040 Add H8/S to bfd_h8300_arch list.
3042 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3044 Added support for Alpha OpenVMS:
3045 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3046 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3047 * config.h-vms, makefile.vms: New files.
3048 * config.bfd (alpha-*-*vms*): New target.
3049 * configure.in (evax_alpha_vec): New target vector.
3050 * configure: Rebuild.
3051 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3052 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3053 * targets.c (bfd_target_evax_flavour): Define.
3054 (evax_alpha_vec): Declare.
3055 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3056 if BFD64 is defined.
3057 * bfd-in2.h, libbfd.h: Rebuild.
3058 * Makefile.in: Rebuild dependencies.
3059 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3060 evax-emh.o, and evax-misc.o.
3061 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3062 evax-etir.c, evax-emh.c, and evax-misc.c.
3063 (HFILES): Add evax.h.
3065 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3067 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3069 (h8300_bfd_link_add_symbols): Likewise.
3071 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3073 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3074 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3076 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3078 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3079 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3081 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3082 R_MIPS_32 relocs if creating a shared library.
3084 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3086 * peicode.h (add_data_entry): Use pei_section_data rather than
3087 _cooked_size. Corresponds to May 13 change in coffcode.h.
3089 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3091 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3092 * coffcode.h (coff_write_object_contents): If there are long
3093 section names, always set the f_symptr field, even if there are no
3095 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3096 if there are no symbols.
3098 * coffgen.c (make_a_section_from_file): Check return value of
3099 _bfd_coff_read_string_table.
3100 (coff_real_object_p): Check return value of
3101 make_a_section_from_file.
3102 (_bfd_coff_read_string_table): Check that there are some symbols
3103 before trying to read the string table size.
3105 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3107 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3108 to replace a symbol in a dynamic object with a symbol from another
3109 dynamic object, do the replacement if the existing symbol is
3110 global linkage code.
3112 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3113 for _ptrgl, and treat it as global linkage code.
3115 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3116 filename or N_SO symbol past the offset, and use it to indicate
3117 that there is no line number or function when appropriate.
3119 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3121 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3122 common symbol defined by the linker. Don't export function code
3123 even if export_defineds is set.
3125 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3127 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3129 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3130 (h8300_symbol_address_p): New function.
3131 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3134 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3136 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3138 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3139 correctly for the two variants. Allow relaxing if the target
3140 is 128 bytes away since after relaxation it'll be 126 bytes away.
3141 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3142 "dot" and "value". Allow relaxing if the target is 128 bytes
3143 away since after relaxation it'll be 126 bytes away.
3144 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3145 the given section until nothing changes.
3147 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3149 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3150 alignment hack--we can get the lnnoptr info another way without
3151 suddenly increasing the alignment requirements. Set the flags for
3153 (ecoff_compute_section_file_positions): Do so.
3155 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3157 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3158 to keep the HP emulator database happy.
3160 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3161 From Kevin Buettner <kev@primenet.com>.
3163 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3165 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3166 name of a NULL section.
3168 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3170 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3171 set, always call the notice callback.
3173 * VERSION: Increment for bfdlink.h change.
3175 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3177 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3178 (sh_relax_delete_bytes): Correct handling of differently sized
3179 trailing alignment reloc.
3181 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3182 * bfd-in2.h: Rebuild.
3183 * configure.in: Warn if there is no known 64 bit type.
3184 * configure: Rebuild.
3186 * Makefile.in: Rebuild dependencies.
3187 (BFD32_BACKENDS): Add ppcboot.o.
3188 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3190 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3191 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3193 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3195 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3196 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3197 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3198 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3200 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3202 * elf64-mips.c: Improve reloc special_functions and handling of
3203 SHT_MIPS_OPTIONS section.
3204 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3205 mips_elf_hi16_reloc and make globally visible.
3206 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3207 make globally visible.
3208 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3209 make globally visible.
3210 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3211 and make globally visible.
3212 (gprel16_with_gp): Check howto->src_mask before using value in
3214 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3215 and make globally visible.
3216 (gprel32_with_gp): Check howto->src_mask before fetching value.
3217 (bfd_mips_elf_swap_options_in): New function.
3218 (bfd_mips_elf_swap_options_out): New function.
3219 (_bfd_mips_elf_set_private_flags): Rename from
3220 mips_elf_set_private_flags and make globally visible.
3221 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3222 mips_elf_copy_private_bfd_data and make globally visible.
3223 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3224 mips_elf_merge_private_bfd_data and make globally visible.
3225 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3226 for a SHT_MIPS_OPTIONS section.
3227 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3228 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3229 name of a SHT_MIPS_OPTIONS section.
3230 (_bfd_mips_elf_set_section_contents): New function.
3231 (mips_elf32_section_processing): Set the GP value in a
3232 SHT_MIPS_OPTIONS section.
3233 (_bfd_mips_elf_find_nearest_line): Rename from
3234 mips_elf_find_nearest_line and make globally visible.
3235 (bfd_elf32_set_section_contents): Define.
3236 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3237 (_bfd_mips_elf_lo16_reloc): Declare.
3238 (_bfd_mips_elf_gprel16_reloc): Declare.
3239 (_bfd_mips_elf_got16_reloc): Declare.
3240 (_bfd_mips_elf_gprel32_reloc): Declare.
3241 (_bfd_mips_elf_set_private_flags): Declare.
3242 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3243 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3244 (_bfd_mips_elf_find_nearest_line): Declare.
3245 (_bfd_mips_elf_set_section_contents): Declare.
3247 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3249 (elf_info_to_howto): Define.
3250 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3252 (elf_info_to_howto): Define.
3253 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3255 (elf_info_to_howto): Define.
3257 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3258 R_MOV16B[12], to match change in coff/internal.h.
3260 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3262 * elf64-mips.c: Extensive additions to provide better support for
3263 writing files and for gas.
3264 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3265 of mips_elf_object_p.
3266 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3267 _bfd_mips_elf_object_p.
3268 (_bfd_mips_elf_final_write_processing): Rename from
3269 mips_elf_final_write_processing and make globally visible.
3270 (_bfd_mips_elf_fake_sections): Rename from
3271 mips_elf_fake_sections and make globally visible.
3272 (_bfd_mips_elf_section_from_bfd_section): Rename from
3273 mips_elf_section_from_bfd_section and make globally visible.
3274 (_bfd_mips_elf_section_processing): New function, broken out of
3275 mips_elf_section_processing.
3276 (mips_elf32_section_processing): Rename from
3277 mips_elf_section_processing; call
3278 _bfd_mips_elf_section_processing.
3279 (_bfd_mips_elf_symbol_processing): Rename from
3280 mips_elf_symbol_processing and make globally visible.
3281 (_bfd_mips_elf_read_ecoff_info): Rename from
3282 mips_elf_read_ecoff_info and make globally visible.
3283 (mips_elf32_ecoff_debug_swap): Rename from
3284 mips_elf_ecoff_debug_swap.
3285 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3286 struct symbol_cache_entry.
3287 (_bfd_elf_validate_reloc): New function, moved in from
3288 elfcode.h:validate_reloc.
3289 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3290 to _bfd_elf_validate_reloc. Change all callers.
3291 * elf-bfd.h (bfd_section_from_shdr): Declare.
3292 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3293 (_bfd_elf_validate_reloc): Declare.
3294 (_bfd_mips_elf_object_p): Declare.
3295 (_bfd_mips_elf_fake_sections): Declare.
3296 (_bfd_mips_elf_section_from_bfd_section): Declare.
3297 (_bfd_mips_elf_section_processing): Declare.
3298 (_bfd_mips_elf_symbol_processing): Declare.
3299 (_bfd_mips_elf_read_ecoff_info): Declare.
3300 (_bfd_mips_elf_final_write_processing): Declare.
3301 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3304 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3305 (mips_elf_final_write_processing): Likewise.
3307 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3309 64-bit MIPS ELF ABI objdump support:
3310 * elf64-mips.c: New file.
3311 * Makefile.in: Rebuild dependencies.
3312 (BFD64_BACKENDS): Add elf64-mips.o.
3313 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3314 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3315 bfd_elf64_littlemips_vec to targ_selvecs.
3316 (mips*-*-elf*): Likewise.
3317 * confingure.in: Add bfd_elf64_bigmips_vec and
3318 bfd_elf64_littlemips_vec to vector switch.
3319 * configure: Rebuild.
3320 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3321 broken out of mips_elf_section_from_shdr.
3322 (mips_elf32_section_from_shdr): Rename from
3323 mips_elf_section_from_shdr. Call new function.
3324 (elf_backend_section_from_shdr): Update name of renamed function.
3325 * elf-bfd.h (struct elf_size_info): Change second parameter of
3326 write_out_phdrs to be const. Likewise for second parameter of
3328 (struct bfd_elf_section_data): Add rel_hdr2 field.
3329 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3330 (bfd_elf32_swap_symbol_out): Likewise.
3331 (bfd_elf32_swap_reloc_in): Likewise.
3332 (bfd_elf32_swap_reloc_out): Likewise.
3333 (bfd_elf32_swap_reloca_in): Likewise.
3334 (bfd_elf32_swap_reloca_out): Likewise.
3335 (bfd_elf32_swap_phdr_in): Likewise.
3336 (bfd_elf32_swap_phdr_out): Likewise.
3337 (bfd_elf32_swap_dyn_in): Likewise.
3338 (bfd_elf32_swap_dyn_out): Likewise.
3339 (bfd_elf32_slurp_symbol_table): Declare.
3340 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3341 (bfd_elf32_write_out_phdrs): Declare.
3342 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3343 (bfd_elf64_swap_symbol_out): Likewise.
3344 (bfd_elf64_swap_reloc_in): Likewise.
3345 (bfd_elf64_swap_reloc_out): Likewise.
3346 (bfd_elf64_swap_reloca_in): Likewise.
3347 (bfd_elf64_swap_reloca_out): Likewise.
3348 (bfd_elf64_swap_phdr_in): Likewise.
3349 (bfd_elf64_swap_phdr_out): Likewise.
3350 (bfd_elf64_swap_dyn_in): Likewise.
3351 (bfd_elf64_swap_dyn_out): Likewise.
3352 (bfd_elf64_slurp_symbol_table): Declare.
3353 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3354 (bfd_elf64_write_out_phdrs): Declare.
3355 (_bfd_mips_elf_section_from_shdr): Declare.
3356 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3357 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3358 section for the section, add the new one to rel_hdr2. Increment
3359 reloc_count rather than setting it.
3360 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3361 Remove static declaration.
3362 (elf_write_shdrs_and_ehdr): Define name as macro.
3363 (elf_write_out_phdrs): Likewise.
3364 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3365 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3366 (elf_swap_symbol_in): Change second parameter to be const.
3367 (elf_swap_symbol_out): Likewise.
3368 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3369 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3370 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3371 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3372 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3373 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3374 parameter to be const. Make non-static.
3375 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3377 (elf_slurp_symbol_table): Make non-static.
3378 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3379 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3380 (elf_backend_size_info): Likewise.
3381 (elfNN_bed): Use elf_backend_size_info.
3382 * targets.c (bfd_elf64_bigmips_vec): Declare.
3383 (bfd_elf64_littlemips_vec): Declare.
3384 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3385 bfd_elf64_littlemips_vec if BFD64 is defined.
3387 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3389 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3391 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3392 zeroes, in alignment holes.
3394 * configure: Rebuild with autoconf 2.10.
3396 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3397 potential leading underscore in the allocated buffer.
3399 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3401 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3402 symbols into .sbss if this is a relocatable link.
3404 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3406 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3407 undefined symbols when creating a shared library.
3409 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3411 * coff-sh.c: Add a bunch of new code and static const arrays to
3412 support aligning loads and stores on four byte memory boundaries.
3414 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3416 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3417 call sh_align_loads.
3418 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3421 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3423 * cache.c (bfd_open_file): Unlink the file before opening it for
3424 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3426 * opncls.c (bfd_fdopenr): Set opened_once.
3428 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3430 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3433 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3434 the code unconditionally.
3436 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3438 * libcoff-in.h (struct pei_section_tdata): Define structure.
3439 (pei_section_data): Define macro.
3440 * libcoff.h: Rebuild.
3441 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3442 store s_paddr field in pei_section_data.
3443 (coff_compute_section_file_positions): Use pei_section_data rather
3444 than _cooked_size, and don't overwrite an existing value.
3445 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3446 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3447 * peicode.h (coff_bfd_copy_private_section_data): Define if
3449 (pe_bfd_copy_private_section_data): New static function if
3452 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3454 * srec.c (srec_set_arch_mach): Write as a function rather than a
3457 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3458 no map, just check each member in turn to see whether it is
3461 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3463 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3464 table. Call BFD_ASSERT to validate header size, instead of
3466 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3469 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3471 * ppcboot.c: New target for looking at PPCbug boot records.
3473 * config{ure.in,.bfd}: Add support for ppcboot target.
3475 * configure: Regenerate.
3477 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3479 * coff-h8300.c (howto_table): Update names to match recent
3480 changes to include/coff/internal.h. Fix minor errors in the
3481 existing relocs. Add R_MOVL1 and R_MOVL2.
3482 (rtype2howto): Similarly.
3483 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3484 existing relaxing code and peform more relaxing.
3485 (h8300_reloc16_extra_cases): Likewise.
3487 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3489 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3492 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3494 * elfcode.h (elf_object_p): Reject generic ELF target if
3495 e_machine matches an alternate machine code in a specific backend.
3497 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3498 obsolete align_power_min field.
3500 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3502 * coff-h8300.c (reloc_howto_type): Add howto entry for
3504 (rtype2howto): Handle R_PCRWORD_B.
3505 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3506 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3507 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3508 branch (R_PCWORD_B).
3510 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3512 * aoutx.h (translate_from_native_sym_flags): Set the section for
3513 BSF_CONSTRUCTOR symbols.
3515 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3518 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3520 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3521 stop looking when section is found.
3523 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3525 * coffcode.h (STRING_SIZE_SIZE): Define.
3526 (styp_to_sec_flags): Handle long symbol names when looking for the
3528 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3529 (bfd_coff_long_section_names): Define.
3530 (coff_write_object_contents): Handle long section names.
3531 (bfd_coff_std_swap_table): Initialize new field.
3532 * libcoff.h: Rebuild.
3533 * coffgen.c (make_a_section_from_file): Handle long section
3535 (coff_write_symbols): Handle long section names.
3536 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3537 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3538 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3539 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3540 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3541 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3542 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3543 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3545 * bout.c (b_out_callback): Set lma of sections.
3546 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3547 parameter to output_bfd. Used input_bfd instead of output_bfd in
3550 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3552 * aoutx.h (translate_from_native_sym_flags): Don't create
3553 SEC_CONSTRUCTOR sections.
3554 * ecoff.c (ecoff_set_symbol_info): Likewise.
3556 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3557 From Don Bowman <bowman@waterloo.hp.com>.
3559 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3561 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3562 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3564 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3566 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3567 mips_32_relocs field.
3568 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3569 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3570 relocs against a global symbol which is not defined in a regular
3572 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3573 against a global symbol, increment mips_32_relocs.
3574 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3575 the symbol is not defined in a regular file, make room in the
3578 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3580 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3581 file position and the virtual file position separately. Set
3582 filepos information bsaed on the real file position.
3583 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3584 Jan 23 change to coffcode.h.
3586 * som.c (som_slurp_symbol_table): Set the symbol count to the
3587 number of BFD symbols created.
3589 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3591 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3592 output file if linking shared objects. Loop to check all relocs,
3593 rather than returning false on first error.
3595 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3597 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3598 (ppc_elf_additional_program_headers): If .interp section, bump #
3599 of program headers by 1.
3600 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3601 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3602 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3604 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3606 (ppc_elf_relocate_section): If the output section isn't defined,
3607 don't abort, just give an error message.
3609 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3610 being created is .sdata or .sdata2, don't make the symbol dynamic.
3612 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3614 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3615 members of an archive for dynamic objects with no symbols, and
3616 pass them directly to check_archive_element.
3617 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3618 xcoff_link_check_dynamic_ar_symbols.
3619 (xcoff_link_check_dynamic_ar_symbols): New static function.
3621 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3622 from _bfd_nodynamic to _bfd_xcoff.
3623 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3625 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3626 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3627 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3628 * libcoff.h: Rebuild.
3629 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3630 (xcoff_get_section_contents): New static function.
3631 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3632 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3633 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3634 (xcoff_dynamic_reloc): New static variable.
3635 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3636 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3638 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3640 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3641 if reloc_entry->addend is not 0.
3642 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3644 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3646 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3648 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3649 Add entries for R_SPARC_[56].
3650 (sparc_reloc_map): Add entries for R_SPARC_[56].
3652 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3654 Optimize linking of stabs in sections as used in ELF and COFF.
3655 * stabs.c: New file.
3656 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3657 (_bfd_write_section_stabs): Declare.
3658 (_bfd_write_stab_strings): Declare.
3659 * libbfd.h: Rebuild.
3660 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3661 (struct coff_link_hash_table): Add stab_info field.
3662 * libcoff.h: Rebuild.
3663 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3665 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3667 (_bfd_coff_final_link): Write out stab strings hash table.
3668 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3669 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3671 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3672 (struct bfd_elf_section_data): Add stab_info field.
3673 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3675 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3676 _bfd_link_section_stabs.
3677 (elf_bfd_final_link): Write out stab strings hash table.
3678 (elf_link_input_bfd): Handle optimized stabs sections.
3679 * reloc.c (_bfd_final_link_relocate): Check address against
3680 _raw_size rather than _cooked_size.
3681 * Makefile.in: Rebuild dependencies.
3682 (BFD_LIBS): Add stabs.o
3683 (BFD_LIBS_CFILES): Add stabs.c.
3685 * VERSION: Increment for bfdlink.h change.
3687 * coffgen.c (coff_renumber_symbols): Correct handling of
3688 BSF_NOT_AT_END common symbols.
3690 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3692 * coff-ppc.c (record_toc): Add cast to avoid warning.
3693 (ppc_allocate_toc_section): Likewise.
3694 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3695 (ppc_coff_reloc_type_lookup): Remove unreached code.
3696 * coffcode.h (coff_write_object_contents): Don't take the address
3698 * peicode.h (pe_print_idata): Add casts to avoid warning.
3699 (pe_print_edata): Likewise.
3700 (pe_print_reloc): Remove ANSI C string concatenation.
3702 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3704 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3706 * libcoff.h: Rebuild.
3707 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3709 (coff_swap_aux_out): Likewise.
3710 * peicode.h (coff_swap_aux_in): Likewise.
3711 (coff_swap_aux_out): Likewise.
3712 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3714 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3716 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3717 Fix up .bf endndx link fields.
3718 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3720 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3723 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3725 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3726 on Solaris PowerPC systems doesn't get confused.
3728 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3731 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3732 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3733 update did_reg and did_reg2.
3735 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3737 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3739 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3740 callback routines, pass h->root.string rather than name, in case
3741 copy is true and name is transient.
3743 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3745 * elfcore.h: Add support for core files with multiple threads.
3746 (Primarily for Solaris.)
3748 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3750 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3751 section->orelocation is NULL.
3753 * coffgen.c (bfd_coff_get_syment): New function.
3754 (bfd_coff_get_auxent): New function.
3755 * bfd-in.h (bfd_coff_get_syment): Declare.
3756 (bfd_coff_get_auxent): Declare.
3757 * bfd-in2.h: Rebuild.
3759 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3761 * elf32-mips.c (struct mips_hi16): Define.
3762 (mips_hi16_addr, mips_hi16_addend): Remove.
3763 (mips_hi16_list): New static variable.
3764 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3765 (mips_elf_lo16_reloc): Process mips_hi16_list.
3766 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3767 relocs before the associated LO16 reloc.
3769 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3771 * versados.c (versados_scan): Check bfd_alloc return value.
3772 (versados_object_p): Check all bfd_read return values. Require
3773 that lang field be less than 10, to avoid confusion with Intel Hex
3776 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3778 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3779 not 0, for an absolute symbol.
3780 (NAME(aout,swap_ext_reloc_out)): Likewise.
3782 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3783 (ihex_write_object_contents): For a large start address, output
3784 the full 32 bit address in record type 5.
3786 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3787 to int to avoid promotion problems in prototype.
3789 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3791 * configure.host: Use ${srcdir} when looking for picfrag.
3793 * configure.host: Switch on ${libdir}, not $(libdir). From
3794 alan@spri.levels.unisa.edu.au (Alan Modra).
3796 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3797 entry point, not just for DYNAMIC objects.
3798 * sunos.c (sunos_add_dynamic_symbols): Always call
3799 sunos_create_dynamic_sections. If called with a non DYNAMIC
3800 object, don't do anything else.
3801 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3803 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3805 * configure.in: Permit --enable-shared to specify a list of
3807 * configure: Rebuild.
3809 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3810 host when configuring with --enable-shard.
3812 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3814 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3817 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3818 to avoid crashing in bfd_hash_replace.
3820 * sysdep.h: Use #ifdef, not #if.
3822 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3824 * config.in: Rebuild.
3826 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3828 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3829 (AC_CHECK_HEADERS): Check for sys/time.h
3830 (AC_HEADER_TIME): Add macro.
3831 * configure: Rebuild.
3832 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3833 to control what combination of <time> and <sys/time.h>
3836 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3838 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3839 (aout_32_sunos4_write_object_contents): Likewise.
3840 * aoutx.h (NAME(aout,machine_type)): Handle
3841 bfd_mach_sparc_{sparclet,sparclite}.
3842 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3843 (bfd_mach_sparc_v9_p): Update.
3844 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3845 * libaout.h (enum machine_type): Add M_SPARCLET.
3846 * sunos.c (MACHTYPE_OK): Define.
3847 * bfd-in2.h: Regenerated.
3849 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3851 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3852 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3853 * elflink.c (_bfd_elf_create_got_section): Store the
3854 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3855 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3856 global offset table goes over 0x1000, set the value of
3857 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3858 (elf32_sparc_relocate_section): Subtract the offset of
3859 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3861 * elfcode.h: Don't include <string.h>.
3863 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3865 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3866 generic_link_hash_newfunc. All references changed.
3867 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3868 moved here from libbfd-in.h.
3869 * libbfd-in.h: Corresponding changes.
3870 * libbfd.h: Regenerated.
3872 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3874 * aoutx.h (aout_link_input_section_std): When reporting an
3875 overflow error, use the name of the symbol in the hash table if
3877 (aout_link_input_section_ext): Likewise.
3879 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3880 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3882 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3884 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3885 * coffcode.h (coff_compute_section_file_positions): Likewise.
3886 (coff_write_object_contents): Likewise.
3888 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3890 * section.c (SEC_LINK_ONCE): Define.
3891 (SEC_LINK_DUPLICATES): Define.
3892 (SEC_LINK_DUPLICATES_DISCARD): Define.
3893 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3894 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3895 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3896 * bfd-in2.h: Rebuild.
3897 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3898 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3899 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3900 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3901 SEC_LINK_ONCE, and look through the symbol table for the setting
3902 for SEC_LINK_DUPLICATES.
3903 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3904 set for a section, find the section symbol in the symbol table,
3905 and set the aux entry based on SEC_LINK_DUPLICATES.
3906 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3907 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3908 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3909 * coff-i386.c (i386coff_vec): Likewise.
3910 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3912 * VERSION: Bump to 2.6.1.
3913 * Makefile.in (stamp-h): Depend upon VERSION.
3915 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3917 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3918 * libbfd.h: Rebuilt.
3919 * linker.c (generic_link_hash_newfunc): No longer static.
3920 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3922 * coff-h8300.c: Add two derived hash tables and their associated
3923 funtions and #defines for use by the h8300 linker.
3924 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3925 the function vector as needed. Place the address of the function
3926 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3927 Rewrite the vectors section contents as necessary.
3928 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3929 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3930 (coff_bfd_link_hash_table_create): Likewise.
3932 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3934 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3935 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3937 (hppa_rebuild_insn): Pass pointer to correct type to
3938 low_sign_unext and dis_assemble_21.
3940 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3942 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3943 Stick with sparc-*-{sysv4*,solaris2*}.
3945 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3947 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3948 (coff_swap_aux_out): Swap out extra PE x_scn fields.
3949 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
3950 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
3951 fields is non-zero, print them.
3953 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
3954 ifdef. Remove unused variables.
3955 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
3957 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
3958 (get_symbol_value): Ifdef out.
3959 (pe_ppc_reloc): Ifdef out. Remove unused variables.
3960 (coff_ppc_relocate_section): Remove unused variables. Make
3961 fprintf strings and argument types correspond. Put before_addr in
3963 (dump_toc): Make fprintf strings and argument types correspond.
3964 (ppc_process_before_allocation): Remove unused variables. Always
3966 (ppc_reflo_reloc): Ifdef out.
3967 (ppc_addr32nb_reloc): Ifdef out.
3968 (ppc_coff_rtype2howto): Make fprintf strings and argument types
3970 (coff_ppc_rtype_to_howto): Likewise.
3971 (ppc_coff_swap_sym_in_hook): Remove unused variables.
3973 * peicode.h (pe_print_idata): Move otherwise unused variables into
3974 the #ifdef where they are used. Always return a value.
3975 (pe_print_edata): Make fprintf strings and argument types
3976 correspond. Always return a value.
3977 (pe_print_pdata): Removed unused variable addr_value. Always
3979 (pe_print_reloc): Remove unused variable onaline. Make fprintf
3980 strings and argument types correspond. Always return a value.
3982 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
3983 (ppc_elf_finish_dynamic_symbol): Move definition of unused
3984 variable rela inside #if 0 section where it is used.
3986 * ns32k.h: New file.
3987 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
3988 functions to start with _bfd_.
3989 * aout-ns32k.c: Include ns32k.h. Change references to renamed
3990 functions in cpu-ns32k.h.
3991 * Makefile.in: Rebuild dependencies.
3992 (HFILES): Add ns32k.h.
3994 * section.c (struct sec): Add linker_mark field. Change
3995 user_set_vma and reloc_done to be single bit fields.
3996 (STD_SECTION): Update accordingly.
3997 * bfd-in2.h: Rebuild.
3998 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4000 (aout_link_input_bfd): Don't link unmarked sections.
4001 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4003 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4004 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4006 * elflink.h (elf_bfd_final_link): Mark sections included in the
4008 (elf_link_input_bfd): Don't link unmarked sections.
4009 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4011 (xcoff_link_input_bfd): Don't link unmarked sections.
4013 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4014 overflow error messages.
4016 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4018 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4019 is not set, print "BFD: " before the error message.
4021 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4022 Miles Bader <miles@gnu.ai.mit.edu>.
4023 * configure: Rebuild.
4025 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4027 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4030 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4031 m68k-aout, m68k-coff, and m68k-elf targets.
4033 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4035 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4036 (ieee_generic_stat_arch_elt): Restructured to prevent
4037 ieee_object_p from being called repeatedly.
4039 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4041 * coffcode.h (coff_write_object_contents): Allocate
4042 buffers large enough for any FILEHDR or AOUTHDR.
4044 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4046 * ecofflink.c (lookup_line): New static function, renamed and
4047 slighly changed from old _bfd_ecoff_locate_line.
4048 (_bfd_ecoff_locate_line): Cache line number information. Use
4049 lookup_line for actual lookup.
4051 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4053 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4054 multiple of 20 bytes.
4056 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4058 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4059 allocate ecoff_find_line, and don't initialize by hand.
4060 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4061 mips_elf_find_line, and don't call memset.
4063 * coffcode.h (coff_compute_section_file_positions): If not
4064 producing a final executable, don't consider sofar when aligning
4065 the section to the correct size.
4067 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4069 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4070 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4071 * coffgen.c (coff_section_symbol): Ifdef out.
4073 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4075 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4076 output_bfd is not NULL.
4078 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4080 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4081 of bfd_alloc (fixes fix_line not being initialized).
4082 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4084 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4086 * coffcode.h: Allow specific backends to override the
4087 bfd_link_add_symbols routine.
4089 * coff-h8300.c: Include genlink.h.
4090 (howto_table): Add R_MEM_INDIRECT.
4091 (rtype2howto): Support R_MEM_INDIRECT.
4092 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4095 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4097 * coff-alpha.c (alpha_relocate_section): Use
4098 info->callbacks_warning, rather than _bfd_error_handler, for
4099 "multiple gp" warning.
4101 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4103 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4104 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4105 table string. Use bfd_wrapped_link_hash_lookup.
4106 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4108 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4109 table, if any, when writing out symbols.
4110 (aout_link_input_section_std): Use the name from the hash table,
4111 if any, when reporting undefined symbols.
4112 (aout_link_input_section_ext): Likewise.
4113 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4114 * bout.c (get_value): Likewise.
4115 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4116 * ecoff.c (ecoff_reloc_link_order): Likewise.
4117 * elflink.h (elf_link_add_object_symbols): Likewise.
4118 (elf_reloc_link_order): Likewise.
4119 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4120 (_bfd_generic_reloc_link_order): Likewise.
4121 (default_indirect_link_order): Likewise.
4122 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4123 * sunos.c (sunos_add_one_symbol): Likewise.
4124 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4125 (bfd_xcoff_link_count_reloc): Likewise.
4126 (xcoff_reloc_link_order): Likewise.
4128 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4129 into -1 for intern->rss.
4131 * configure: Rebuild with autoconf 2.8.
4133 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4135 * stab-syms.c (__define_stab_duplicate): Define.
4136 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4138 * bfd-in.h (bfd_get_stab_name): Declare.
4139 * bfd-in2.h: Rebuild.
4140 * Makefile.in: Rebuild dependencies.
4141 (BFD_LIBS): Add stab-syms.o.
4142 (BFD_LIBS_CFILES): Add stab-syms.c.
4143 (BFD32_BACKENDS): Remove stab-syms.o.
4144 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4145 * configure.in: Don't list stab-syms.o in bfd_backends.
4146 * configure: Rebuild.
4147 * libaout.h (aout_stab_name): Don't declare.
4148 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4151 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4153 * elf.c (assign_file_positions_for_segments): Adjust file offset
4154 for section alignment even if SEC_LOAD is not set.
4156 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4158 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4159 since they appear as targets in Makefile.in.
4160 * configure: Rebuild.
4162 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4163 don't fiddle with a symbol which is not defined anywhere.
4165 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4167 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4168 though they are defined in a shared library.
4169 (xcoff_build_ldsyms): Likewise.
4171 * coffgen.c (coff_find_nearest_line): Don't look at the line
4172 numbers for the section if section->lineno is NULL.
4174 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4175 message rather than calling BFD_ASSERT.
4176 * elfcode.h (write_relocs): Check return value of
4177 _bfd_elf_symbol_from_bfd_symbol.
4179 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4181 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4184 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4186 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4188 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4189 hppa_reloc_field_selector_type_alt.
4190 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4191 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4193 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4195 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4197 * elf.c (assign_file_positions_for_segments): Adjust the segment
4198 memory size for the alignment of a SEC_ALLOC section, not just a
4201 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4203 * m68klinux.c: New file.
4204 * hosts/m68klinux.h: New file.
4205 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4206 * configure.in (m68*-*-linux*): New native host.
4207 (m68klinux_vec): New vector.
4208 * configure: Rebuild.
4209 * targets.c (m68klinux_vec): Declare.
4210 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4211 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4212 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4213 declaration from bfd_linux_size_dynamic_sections.
4214 (bfd_m68klinux_size_dynamic_sections): Declare.
4215 * bfd-in2.h: Rebuild.
4216 * Makefile.in: Rebuild dependencies.
4217 (BFD32_BACKENDS): Add m68klinux.o.
4218 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4220 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4222 * libhppa.h (pa_arch): Add pa20.
4223 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4224 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4225 (hppa_field_adjust): Handle e_nsel.
4226 * som.c: Provide default definitions for many new relocs found only
4227 in hpux10 include files.
4228 (som_fixup_formats): Add several new relocs from hpux10.
4229 (som_hppa_howto_table): Add hpux10 relocs.
4230 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4232 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4234 * mpw-make.sed: Edit out recent shared library support, and
4235 rules to rebuild .h files using doc/chew.
4237 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4239 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4240 size even of sections with no contents.
4242 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4244 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4245 starting with '$' the way we skip names starting with '.'. When
4246 updating x_endndx, don't be fooled by an index which has been
4249 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4250 struct/union/enum type with no elements.
4252 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4254 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4256 * archive.c (bfd_generic_archive_p): If the first file in the
4257 archive can not be recognized as an object, don't assume that this
4258 is the wrong format.
4260 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4261 format is not bfd_object.
4262 (bfd_elf_get_dt_soname): Likewise.
4264 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4266 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4269 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4271 * bfd.c (tdata): Add netbsd_core_data.
4272 * bfd-in2.h: Regenerated.
4274 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4276 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4277 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4278 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4281 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4282 to get the symbol index, matching 14 Jul 95 change.
4284 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4286 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4287 Remove duplicate definition of gp.
4289 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4291 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4292 assume that we can set the GP value and then get the same value,
4293 since it won't be true if the output file is neither ELF nor
4295 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4296 _bfd_get_gp_value here.
4297 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4298 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4300 (mips_elf_lo16_reloc): Likewise.
4301 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4302 Don't require that the BFD be ELF.
4303 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4304 (mips_elf_gprel32_reloc): Likewise.
4305 (mips_elf_relocate_section): Don't assume we can set and get the
4307 (mips_elf_finish_dynamic_symbol): Don't bother to use
4308 _bfd_get_gp_value here.
4310 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4311 Don't change epdr between malloc and free. Be careful not to free
4312 NULL pointers. Zero out the first RPDR.
4314 * configure.host: On Linux, only pass -rpath option if $(libdir)
4315 is neither /lib nor /usr/lib. From Alan Modra
4316 <alan@mullet.Levels.UniSA.Edu.Au>.
4318 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4320 (elf_dt_name): Rename from elf_dt_needed_name.
4321 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4323 (bfd_elf_get_dt_soname): New function.
4324 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4325 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4326 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4327 * bfd-in2.h: Rebuild.
4329 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4331 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4332 _bfd_sparc_elf_reloc_type_lookup.
4333 (bfd_elf32_bfd_reloc_type_lookup): Update.
4334 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4335 (sparc64_elf_howto_table): Define.
4336 (sparc_reloc_map): Define.
4337 (sparc64_elf_reloc_type_lookup): New function.
4338 (sparc_elf_wdisp16_reloc): New function.
4339 (elf_info_to_howto): Use sparc64_elf_howto_table.
4340 (sparc64_elf_relocate_section): Likewise.
4341 (bfd_elf64_bfd_reloc_type_lookup): Update.
4343 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4345 * configure.host: Check for 'do not mix' from native linker before
4346 trying to use -rpath.
4348 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4350 * bfd.c (_bfd_get_gp_value): New function.
4351 (_bfd_set_gp_value): New function.
4352 * libbfd-in.h (_bfd_get_gp_value): Declare.
4353 (_bfd_set_gp_value): Declare.
4354 * libbfd.h: Rebuild.
4355 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4356 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4357 directly to the fields in the tdata information.
4358 (alpha_relocate_section): Likewise.
4359 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4360 (mips_gprel_reloc): Likewise.
4361 (mips_relocate_section): Likewise.
4362 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4363 (mips_elf_lo16_reloc): Likewise.
4364 (mips_elf_final_gp): Likewise.
4365 (mips_elf_gprel16_reloc): Likewise.
4366 (mips_elf_gprel32_reloc): Likewise.
4367 (mips_elf_relocate_section): Likewise.
4368 (mips_elf_finish_dynamic_symbol): Likewise.
4370 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4372 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4374 * configure.in: Call AC_PROG_CC before configure.host.
4375 * configure: Rebuild.
4376 * configure.host: Don't set information which autoconf should
4377 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4379 * configure.host: Remove go32 and win32 host information, since it
4380 should no longer be needed.
4382 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4383 then start a new segment rather than put a writable section in a
4386 * configure.host: Set RPATH_ENVVAR.
4388 * Makefile.in: Rebuild dependencies.
4390 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4391 zero_section variable.
4393 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4395 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4396 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4397 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4399 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4401 * ieee.c (ieee_write_expression): Only use an R variable for a
4402 local symbol. Don't output a zero offset. Handle a zero address.
4403 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4404 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4406 (parse_expression): Don't try to handle multiple occurrences of a
4407 P variable. Handle I variables differently from X variables. Fix
4408 the order of minus expressions.
4409 (ieee_slurp_external_symbols): Generate an I variable for an NN
4410 record. Fix handling of ATI and ATX records.
4411 (ieee_slurp_sections): Only set minimal section attributes.
4412 Adjust them later, based on the section contents.
4413 (ieee_object_p): Read in the file until just after the ME record.
4414 Call ieee_slurp_section_data to set the section flags.
4415 (do_one): Add iterations parameter. Only repeat the first load
4416 item. Set the section and file reloc flags.
4417 (ieee_slurp_section_data): Set section flags. Pass iterations to
4419 (ieee_canonicalize_reloc): Handle I variables.
4420 (do_with_relocs): Only emit relocation size when necessary.
4421 Increase MAXRUN to 127. Change ov to be assigned, and take
4422 src_mask and pcrel_offset into account.
4423 (ieee_write_data_part): Skip sections that are not loaded.
4424 (ieee_write_external_part): Don't output optional last entry of WX
4426 (ieee_write_me_part): Make setting of me_record neater.
4427 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4429 * syms.c (stt): Add entries for zerovars, vars, and code.
4431 * elfcode.h (validate_reloc): New static function.
4432 (write_relocs): Call validate_reloc for non ELF relocs.
4434 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4435 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4436 (TARGET_LITTLE_SYM): Likewise.
4438 * config.bfd (m68*-*-psos*): New target.
4440 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4442 * i386msdos.c: Remove some #if 0 code.
4443 (msdos_write_object_contents): Don't include empty sections in the
4444 size computation, regardless of their address.
4446 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4448 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4449 is NULL, ie, the -r switch is used.
4451 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4453 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4454 (BFD_RELOC_MIPS_GOT_LO16): Define.
4455 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4456 * bfd-in2.h, libbfd.h: Rebuild.
4457 * elf32-mips.c (mips_reloc_map): Map new relocs.
4459 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4461 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4464 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4465 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4466 simple number for the section address, rather than an expression.
4467 Limit the number of bytes between relocs to MAXRUN.
4468 (ieee_write_me_part): Set me_record to the file offset after the
4470 (ieee_write_processor): New static function.
4471 (ieee_write_object_contents): Use ieee_write_processor.
4473 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4475 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4477 * coff-aux.c: Change include of aux.h to aux-coff.h.
4479 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4481 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4482 relocation put the addend both in the reloc entry and the data.
4483 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4486 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4487 a R_68K_PCxx reloc against a defined global symbol directly.
4488 (elf_m68k_check_relocs): Don't count such a reloc.
4490 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4491 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4492 symbol for now, otherwise always record the symbol as dynamic.
4493 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4494 is not referenced by a dynamic object, and we are not making a
4495 shared object, then don't make a PLT entry. If we do make a PLT
4496 entry, make sure the symbol has been recorded as dynamic.
4498 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4500 * configure.host: When making a shared library, set HLDFLAGS to
4501 pass an appropriate -rpath option. Use the make variable SONAME
4502 as the shared library soname, rather than computing it here. On
4503 SunOS, build stamp-tshlink in place of $(SHLINK).
4504 * Makefile.in (SONAME): New variable.
4505 ($(SHLINK)): Make a link to the transformed name, as well.
4506 (stamp-tshlink): New target.
4507 (install): Skip stamp-tshlink during install.
4509 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4511 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4512 linker sections have been set up yet.
4514 * elf.c (make_mapping): Add an additional argument to suppress
4515 making the first section include the program headers.
4516 (map_sections_to_segments): If the user used -Ttext such that the
4517 program headers are on a different page, do not set the flags
4518 saying that this section includes the program headers.
4520 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4522 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4523 don't define TRAD_HEADER.
4524 * configure: Rebuild.
4526 * netbsd-core.c: New file, support for NetBSD core files.
4527 * hosts/*nbsd.h: Removed.
4529 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4531 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4532 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4533 * libbfd.h, bfd-in2.h: Regenerated.
4534 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4535 bfd_elf32_bfd_reloc_type_lookup.
4536 (reloc_type{,_names}): Deleted.
4537 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4539 (sparc_reloc_map): Add sparc64 relocs.
4540 (sparc_elf_notsupported_reloc): New static function.
4541 (sparc_elf_wdisp16_reloc): New static function.
4542 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4543 (elf32_sparc_relocate_section): Likewise.
4544 (bfd_elf32_bfd_reloc_type_lookup): Define.
4545 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4546 (reloc_type{,_names}): Deleted.
4547 (elf_sparc_howto_table): Deleted.
4548 (sparc_reloc_map): Deleted.
4549 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4550 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4552 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4554 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4557 * Makefile.in (program_transform_name): New variable.
4558 (install): Transform library name before installing it.
4560 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4562 * archures.c (bfd_mach_i960_hx): Define.
4563 * bfd-in2.h: Rebuild.
4564 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4565 (MATRIX): Expand entries for HX.
4566 (arch_info_struct): Add i960:hx entry.
4567 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4568 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4569 (coff_set_flags): Handle bfd_mach_i960_hx.
4571 Support for building as a shared library, based on patches from
4572 Alan Modra <alan@spri.levels.unisa.edu.au>:
4573 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4574 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4575 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4576 * configure: Rebuild.
4577 * configure.host: If --enable-shared, adjust shared library stuff
4578 based on the host. If the host is SunOS, and the linker supports
4579 -rpath, set HLDFLAGS to use it.
4580 * Makefile.in (ALLLIBS): New variable.
4581 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4582 (COMMON_SHLIB, SHLINK): New variables.
4583 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4584 (STAGESTUFF): Remove variable.
4585 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4587 (stamp-ofiles): New target, like old ofiles target, but build
4588 using a temporary file and move-if-change, and touch stamp-ofiles
4590 (ofiles): Just depend upon stamp-ofiles.
4591 (stamp-piclist, piclist): New targets.
4592 ($(SHLIB), $(SHLINK)): New targets.
4593 (targets.o, archures.o): Build twice if PICFLAG is set.
4594 (do_mostlyclean): Remove pic/*.o.
4595 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4597 (do_distclean): Remove pic and stamp-picdir.
4598 (install): Install shared libraries.
4599 ($(OFILES)): Depend upon stamp-picdir.
4600 (stamp-picdir): New target.
4602 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4604 * libcoff.h: Rebuild.
4606 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4607 flavour of a section with no owner.
4609 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4610 ELF_LINK_NON_ELF flag.
4611 (mips_elf_create_got_section): Likewise.
4613 * elf.c: Revert last change, since it breaks dynamic linking.
4614 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4616 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4617 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4618 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4620 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4622 * elf.c (assign_file_positions_for_segments): If the backend does
4623 not want the elf header or the program headers in the address
4624 space, do not include them in the calculations.
4626 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4627 function to determine if we need additional program headers.
4628 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4629 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4631 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4633 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4635 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4637 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4638 back into one line. Some compilers (sunos 4.1.3 for example)
4639 won't accept args split across more than one line.
4641 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4643 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4644 * configure: Regenerate.
4646 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4648 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4649 try to do arithmetic on a void *, cast it to a unsigned char * first.
4651 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4653 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4654 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4656 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4657 flag for a newly defined symbol.
4658 (NAME(bfd_elf,record_link_assignment)): Likewise.
4659 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4660 set the DEF or REF_REGULAR flags correctly.
4662 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4663 (libbfd.h, libcoff.h): Corresponding change.
4665 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4666 a PLT32 reloc as dynamic.
4667 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4668 is not referenced by a dynamic object, and we are not making a
4669 shared object, then don't make a PLT entry. If we do make a PLT
4670 entry, make sure the symbol has been recorded as dynamic.
4672 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4674 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4675 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4676 (powerpcle-*-cygwin32): New.
4677 * peicode.h (add_data_entry): Get address from vma.
4679 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4681 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4682 attached to the section has already been created as an undefined
4683 symbol, treat it as if it hasn't been created yet.
4685 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4687 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4688 symbol or section symbols if stripping all symbols and this is not
4689 a relocateable link. Don't output the symbol string table if
4690 there are no symbols.
4691 (elf_link_flush_output_syms): Don't do anything if there are no
4694 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4696 * coff-aux.c: New file.
4697 * hosts/m68kaux.h: New file.
4698 * config.bfd (m68*-apple-aux*): New target.
4699 * configure.in (m68*-apple-aux*): New native host.
4700 (m68kaux_coff_vec): New vector.
4701 * configure: Rebuild.
4702 * targets.c (m68kaux_coff_vec): Declare.
4703 * coffcode.h (bfd_coff_backend_data): Add field
4704 _bfd_coff_link_add_one_symbol.
4705 (bfd_coff_link_add_one_symbol): Define.
4706 (compare_arelent_ptr): New static function if TARG_AUX.
4707 (coff_write_relocs): If TARG_AUX, sort the relocs.
4708 (coff_write_object_contents): Set A/UX aouthdr magic number.
4709 (coff_link_add_one_symbol): Define if not defined.
4710 (bfd_coff_std_swap_table): Initialize new field.
4711 * libcoff.h: Rebuild.
4712 * cofflink.c (coff_link_add_symbols): Call
4713 bfd_coff_link_add_one_symbol rather than
4714 _bfd_generic_link_add_one_symbol.
4715 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4716 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4717 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4718 * Makefile.in: Rebuild dependencies.
4719 (BFD32_BACKENDS): Add coff-aux.o.
4720 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4722 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4724 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4725 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4727 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4729 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4730 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4731 (maintainer-clean): Warn about deleting special files.
4732 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4734 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4735 warning symbols correctly.
4736 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4737 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4738 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4739 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4740 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4741 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4743 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4746 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4748 * libcoff-in.h: aligned newly exported names with bfd naming
4749 conventions. Removed an erroneous define of POWERPC_LE_PE.
4750 * libcoff.h: Rebuild.
4751 * cofflink.c, coff-ppc.c: the above function name changes
4753 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4755 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4756 * ecoff.c (struct extsym_info): Define.
4757 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4758 to ecoff_link_write_external.
4759 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4760 Strip symbols when appropriate.
4762 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4763 * syms.c (BSF_OBJECT): Define.
4764 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4765 * bfd-in2.h: Rebuild.
4766 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4768 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4771 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4772 copying relocs into a shared object, treat a defined global symbol
4774 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4775 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4776 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4778 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4779 real defined symbol, not to a weak defined symbol.
4781 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4783 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4784 and made a few static functions externs.
4786 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4787 POWERPC_LE_PE hack in cofflink.
4789 * libcoff-in.h: promoted the following from cofflink.c to allow
4790 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4791 coff_debug_merge_element, struct coff_debug_merge_type,
4792 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4793 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4794 coff_debug_merge_hash_lookup, coff_link_section_info,
4795 coff_final_link_info, coff_debug_merge_hash_newfunc,
4796 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4798 * libcoff.h: re-gen'd
4800 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4802 * syms.c: Include "bfdlink.h".
4803 (struct stab_find_info): Define.
4804 (_bfd_stab_section_find_nearest_line): New function.
4805 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4806 * libbfd.h: Rebuild.
4807 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4808 * elf.c (_bfd_elf_find_nearest_line): Try calling
4809 _bfd_stab_section_find_nearest_line before searching the ELF
4810 symbol table. Find the closest STT_FUNC symbol, not the last one.
4811 * libcoff-in.h (coff_data_type): Add line_info field.
4812 * libcoff.h: Rebuild.
4813 * coffgen.c (coff_find_nearest_line): Try calling
4814 _bfd_stab_section_find_nearest_line before searching the COFF
4816 * Makefile.in: Rebuild dependencies.
4818 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4820 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4821 4 bytes, so we get the correct value when updating the register
4822 field in little endian mode.
4824 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4826 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4827 entry_section fields. Add sntoc and snentry fields.
4828 * libcoff.h: Rebuild.
4829 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4830 not toc_section and entry_section (the COFF file does not have any
4831 sections at this point).
4832 (coff_write_object_contents): Set o_snentry and o_sntoc from
4833 snentry and sntoc rather than entry_section and toc_section.
4834 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4835 snentry, not toc_section and entry_section.
4836 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4837 entry_section from hentry.
4838 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4840 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4841 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4842 than using toc_section directly.
4844 * archures.c: Add missing `.' in enum bfd_architecture.
4845 * bfd-in2.h: Rebuild.
4847 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4848 Robert Lipe <robertl@arnet.com>.
4850 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4852 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4853 to sections we allocate. Use bfd_zalloc to allocate initialial
4854 sections, not bfd_alloc.
4855 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4856 SDA{,2}I16 relocations.
4857 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4858 whether to put something in .sbss or not.
4859 (ppc_elf_relocate_section): Add support for more relocations. Add
4860 in sec->output_offset where appropriate. Make error messages
4861 include the symbol name.
4863 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4864 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4865 doesn't get redefined messages if -shared.
4867 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4868 section if the rel_section field has been set up.
4870 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4872 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4875 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4877 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4878 of flags, only flags used are controlled by mach number. Bump up
4879 output file mach number to highest of input file mach numbers.
4880 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4881 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4883 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4884 bfd_elf64_sparc_vec support.
4886 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4888 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4889 the embedded bit is set on some objects and not on others. Just
4891 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4894 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4896 * coffcode.h (coff_new_section_hook): Don't try to align the
4899 * coffcode.h (coff_set_section_contents): Fix the handling of the
4900 .lib section to work even if the entire section contents are
4901 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4902 Robert Lipe <robertl@arnet.com>.
4904 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4906 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4907 memory here for contents.
4909 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4910 _SDA2_BASE_ by 32768.
4911 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4912 started using. Allocate contents for .sdata and .sdata2 sections
4914 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4916 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4917 size _SDA{,2}_BASE_.
4918 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4921 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4923 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4925 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4926 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4927 (bfd_mach_sparc_v9a): Define.
4928 (bfd_mach_sparc_v9_p): Define.
4929 * bfd-in2.h: Regenerated.
4930 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4932 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4933 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4934 to bfd_elf32_sparc_vec.
4935 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4936 Add v8plus{,a} support.
4938 (sparc_compatible): New function.
4939 * elf32-sparc.h: #include "elf/sparc.h".
4940 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4941 elf32_sparc_final_write_processing): New functions.
4942 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4943 elf_backend_final_write_processing): Define.
4945 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4947 * elf-bfd.h (struct elf_link_hash_entry): Add
4948 linker_section_pointer field.
4949 (enum elf_linker_section_enum): Enumeration for new way of
4950 creating linker dynamic sections and symbols.
4951 (elf_linker_section{,_pointers}): New structures for creating
4952 dynamic sections and symbols.
4953 (elf_obj_tdata): Add linker_section_pointers and linker_section
4955 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
4956 (_bfd_elf_create_linker_section): New declarations.
4957 (_bfd_elf_find_pointer_linker_section): Ditto.
4958 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
4959 (_bfd_elf_make_linker_section_rela): Ditto.
4961 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
4963 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
4964 (ppc_elf_create_linker_section): New function to create the
4965 sections .got, .sdata, and .sdata2.
4966 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
4968 (ppc_elf_check_relocs): Support more of the eabi relocations.
4969 (ppc_elf_relocate_section): Ditto.
4970 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
4971 if the .sdata{,2} + .sbss{,2} section size is > 32k.
4973 * elflink.h (elf_create_pointer_linker_section): New function to
4974 create initialized pointers in dynamic linker sections.
4975 (elf_finish_pointer_linker_section): Actually intialize the
4976 pointers created above.
4978 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
4979 macros to provide both 32 and 64 bit versions of
4980 elf_create_pointer_linker_section.
4981 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
4982 provide both 32 and 64 bit versions of
4983 elf_finish_pointer_linker_section.
4985 * elflink.c (_bfd_elf_create_linker_section): New function to
4986 create a linker section.
4987 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
4988 given address in the linker pointer offsets created for a given
4990 (_bfd_elf_make_linker_section_rela): Make a RELA section
4991 corresponding to the generated linker section.
4993 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
4995 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
4997 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
4999 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5000 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5001 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5002 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5003 toc entry in an objdump) for now.
5004 (ppc_do_last, ppc_get_last): New function - needed to save processing
5005 the toc owner to the end.
5006 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5009 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5010 toc owner from being done till last. Must define POWERPC_LE_PC
5013 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5015 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5017 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5018 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5020 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5022 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5024 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5026 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5028 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5030 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5032 * elf.c (assign_file_positions_for_segments): Don't increment file
5033 offset for a segment which contains no loadable sections.
5035 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5037 * reloc.c: Add new PowerPC relocations.
5038 * {bfd-in2,libbfd}.h: Regenerate.
5040 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5041 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5043 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5045 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5048 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5051 * coffgen.c (coff_find_nearest_line): Don't try to cache
5052 information in sections that are not owned by a BFD. From Richard
5053 Henderson <richard@atheist.tamu.edu>.
5055 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5056 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5057 * elflink.h (elf_link_output_extsym): Remove special check for
5060 * ecoffswap.h: Add prototypes for static functions.
5062 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5064 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5065 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5067 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5068 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5069 support. Begin support for R_PPC_SDA{2,}REL.
5071 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5073 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5074 create the .got and .got.neg sections.
5075 (ppc_elf_size_dynamic_sections): Call it.
5076 (ppc_elf_check_relocs): Call it.
5077 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5078 (ppc_elf_check_relocs): Add error messages for relocations we
5079 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5082 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5084 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5085 section flags for V.4 and eabi.
5087 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5089 * elf.c (assign_file_positions_for_segments): If a segment
5090 contains no sections, don't mark it as readable.
5092 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5093 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5095 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5096 dynamic section, if there is one.
5097 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5098 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5099 (bfd_elf64_swap_dyn_in): Likewise.
5100 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5102 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5104 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5105 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5106 <pirker@eiunix.tuwien.ac.at>.
5108 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5110 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5111 PowerPC V.4 and eabi.
5112 * bfd-in2.h: Regenerate.
5113 * libfd.h: Regenerate.
5115 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5117 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5118 section type and SHF_EXCLUDE section flag, turning them into the
5119 appropriate bfd section flag.
5121 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5123 * xcofflink.c (xcoff_link_add_symbols): Create the special
5124 sections if we see a DYNAMIC object, in case that is the only
5125 XCOFF input object we see.
5127 * elf32-mips.c: Extensive changes for a start at dynamic linking
5128 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5130 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5131 (struct elf_backend_data): Remove
5132 elf_backend_create_program_headers field. Add
5133 elf_backend_additional_program_headers and
5134 elf_backend_modify_segment_map fields.
5135 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5137 (elf_backend_additional_program_headers): Likewise.
5138 (elf_backend_modify_segment_map): Likewise.
5139 (elf_backend_create_program_headers): Don't define.
5140 (elfNN_bed): Change to account for field changes.
5141 * elf.c (assign_file_positions_for_segments): Call new
5142 modify_segment_map backend function. Don't call old
5143 create_program_headers backend function.
5144 (get_program_header_size): Call additional_program_headers rather
5145 than create_program_headers.
5146 * elflink.h (elf_link_add_object_symbols): Initialize
5147 type_change_ok from new backend field.
5148 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5150 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5151 a reloc against the appropriate section.
5153 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5154 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5155 (elf_flags_init): Rename from elf_ppc_flags_init.
5156 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5158 (ppc_elf_copy_private_bfd_data): Likewise.
5159 (ppc_elf_merge_private_bfd_data): Likewise.
5161 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5164 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5166 * coff-alpha.c (alpha_relocate_section): During final link, allow
5167 output .lita section to be bigger than 64k by adjusting gp value
5168 on a per-input section basis.
5169 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5171 (struct ecoff_section_tdata): Add gp field.
5173 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5175 Handle Alpha ECOFF changes in OSF/1 3.2.
5176 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5178 * coff-alpha.c: Include "aout/ar.h".
5179 (alpha_ecoff_get_relocated_section_contents): Don't require an
5180 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5181 3.2 doesn't generate one.
5182 (alpha_relocate_section): Likewise.
5183 (alpha_ecoff_slurp_armap): Define.
5184 (alpha_ecoff_slurp_extended_name_table): Define.
5185 (alpha_ecoff_construct_extended_name_table): Define.
5186 (alpha_ecoff_truncate_arname): Define.
5187 (alpha_ecoff_write_armap): Define.
5188 (alpha_ecoff_generic_stat_arch_elt): Define.
5189 (alpha_ecoff_update_armap_timestamp): Define.
5191 (alpha_ecoff_read_ar_hdr): New static function.
5192 (alpha_ecoff_get_elt_at_filepos): New static function.
5193 (alpha_ecoff_openr_next_archived_file): New static function.
5194 (alpha_ecoff_get_elt_at_index): New static function.
5195 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5196 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5197 _bfd_ecoff to alpha_ecoff.
5198 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5199 field from backend structure, rather than always calling
5200 _bfd_get_elt_at_filepos.
5201 * coff-mips.c (mips_ecoff_backend_data): Initialize
5202 get_elt_at_filepos field.
5203 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5204 from _bfd_generic_read_ar_hdr with minor changes.
5205 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5206 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5207 * libbfd.h: Rebuild.
5209 * bfd-in.h (BFD_IN_MEMORY): Define.
5210 * libbfd-in.h (struct bfd_in_memory): Define.
5211 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5212 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5213 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5214 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5215 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5216 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5217 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5218 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5219 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5220 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5222 (bfd_openstreamr): Likewise.
5223 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5224 BFD_IN_MEMORY is not set.
5225 * riscix.c (riscix_some_aout_object_p): Likewise.
5226 * bfd-in2.h, libbfd.h: Rebuild.
5228 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5229 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5230 (bfd_get_elt_at_index): Define.
5231 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5232 bfd_get_elt_at_index. Change index parameter from int to
5234 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5235 (_bfd_noarchive_get_elt_at_index): Define.
5236 (_bfd_archive_bsd_get_elt_at_index): Define.
5237 (_bfd_archive_coff_get_elt_at_index): Define.
5238 * bfd-in2.h, libbfd.h: Rebuild.
5239 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5240 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5241 * ieee.c (ieee_get_elt_at_index): Define.
5242 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5243 * oasys.c (oasys_get_elt_at_index): Define.
5244 * som.c (som_get_elt_at_index): Define.
5246 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5247 numbers to the .text section.
5249 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5251 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5252 If there is a SEC_DEBUGGING section, get the contents of the debug
5253 information part from it.
5254 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5256 (ieee_write_object_contents): Check ieee_write_debug_part return.
5258 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5260 * config.bfd (i[345]86-*-freebsd*): Add target.
5261 * configure.in (i386freebsd_vec): Add vec.
5262 * configure: Regenerate.
5263 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5264 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5265 Rebuild dependencies..
5266 * freebsd.h: New file.
5267 * i386freebsd.c: New file.
5268 * targets.c (i386freebsd_vec): Declare.
5269 (bfd_target_vector): Add i386freebsd_vec.
5270 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5271 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5273 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5275 * ieee.c (ieee_slurp_debug): New static function.
5276 (ieee_object_p): Call it.
5277 (ieee_slurp_section_data): Skip debugging sections.
5278 (ieee_get_reloc_upper_bound): Likewise.
5279 (ieee_get_section_contents): Likewise.
5280 (ieee_canonicalize_reloc): Likewise.
5281 (ieee_write_section_part): Likewise.
5282 (ieee_write_debug_part): Likewise.
5283 (ieee_write_data_part): Likewise.
5284 (init_for_output): Likewise.
5286 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5288 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5290 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5291 relocs, since ppc_elf_relocate_section handles the linker case.
5292 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5294 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5295 ppc_elf_relocate_section since that is now the only caller.
5296 (ppc_elf_relocate_section): Ditto.
5298 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5300 * coffcode.h (coff_write_object_contents): If we don't know the
5301 section of the entry point for an XCOFF executable, always set the
5302 entry address to -1.
5304 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5306 * elf.c (bfd_section_from_shdr): Add support for note sections.
5308 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5310 * bfd-in.h (struct _symbol_info): Add stab_type field.
5311 * bfd-in2.h: Rebuild.
5312 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5314 * elf32-ppc.c: Remove trailing newline from calls to
5316 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5317 difference if target endianness is known.
5319 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5321 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5322 old style TOC16 references without using R_PPC_GOT.
5323 (ppc_reloc_type): Ditto.
5324 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5325 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5326 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5327 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5328 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5330 (ppc_elf_adjust_dynamic_symbol): Ditto.
5331 (ppc_elf_adjust_dynindx): Ditto.
5332 (ppc_elf_size_dynamic_sections): Ditto.
5333 (ppc_elf_finish_dynamic_symbol): Ditto.
5334 (ppc_elf_finish_dynamic_sections): Ditto.
5335 (ELF_DYNAMIC_INTERPRETER): Define.
5337 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5339 * elf.c (copy_private_bfd_data): When attaching sections to
5340 segments ignore sections that won't be allocated. Patch from
5343 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5345 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5348 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5350 * coff-i960.c (CALC_ADDEND): Define.
5351 (coff_i960_relocate_section): Add the input section VMA to the
5352 addend for PC relative relocs.
5354 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5356 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5357 to correctly terminate.
5359 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5361 * targets.c (enum bfd_endian): Define.
5362 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5363 from boolean to enum bfd_endian. Change header_byteorder_big_p
5365 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5366 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5367 * bfd-in2.h: Rebuild.
5368 * All targets: Change initialization of byteorder and
5369 header_byteorder to use enum bfd_endian values rather than
5371 * All files: Change all references to byteorder_big_p and
5372 header_byteorder_big_p to use new bfd_*_endian macros.
5374 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5376 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5378 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5380 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5382 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5384 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5386 * ieee.c: Lots of minor cleanups. Make many functions return
5387 errors rather than calling abort. Also:
5388 (ieee_write_twobyte): Remove; change callers to call existing
5389 ieee_write_2bytes function.
5390 (ieee_write_expression): Don't output the section twice when
5391 outputting a local symbol. Don't emit an extraneous zero if there
5393 (ieee_slurp_sections): Set the lma as well as the vma.
5394 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5396 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5397 a recognized one or bfd_arch_unknown.
5398 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5400 (ihex_get_symtab): Likewise.
5402 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5404 * aoutx.h: Include <ctype.h>.
5405 (struct aout_link_includes_table): Define.
5406 (struct aout_link_includes_totals): Define.
5407 (struct aout_link_includes_entry): Define.
5408 (aout_link_includes_lookup): Define macro.
5409 (struct aout_final_link_info): Add includes field.
5410 (aout_link_includes_newfunc): New static function.
5411 (NAME(aout,final_link)): Initialize includes hash table.
5412 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5414 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5416 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5418 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5420 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5422 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5424 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5425 (pe_print_private_bfd_data): call pe_print_reloc.
5426 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5427 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5428 up some debugging as well.
5430 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5432 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5435 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5437 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5438 when setting sections to NULL.
5440 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5442 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5444 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5445 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5447 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5448 * bfd-in2.h: Rebuild.
5450 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5452 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5454 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5456 * ihex.c (ihex_scan): Handle record types 4 and 5.
5457 (ihex_object_p): Permit types 4 and 5.
5458 (ihex_set_section_contents): Remove check for out of range
5460 (ihex_write_object_contents): Generate types 4 and 5.
5462 * elflink.h (elf_link_output_extsym): Just ignore warning and
5463 indirect references to symbols which don't really exist.
5465 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5467 * peicode.h (pe_print_idata): Minor format fixes
5468 (pe_print_edata): New function. Under private printing, this formats
5469 the edata section of a PE file.
5470 (pe_print_private_bfd_data): Added call to pe_print_edata.
5472 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5474 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5475 index, don't call stoi.
5477 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5479 * srec.c (srec_scan): Set lma as well as vma.
5481 * ihex.c: New file; support for Intel Hex format.
5482 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5483 (ihex_vec): Declare.
5484 (bfd_target_vector): Always include ihex_vec.
5485 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5486 * Makefile.in: Rebuild dependencies.
5487 (BFD_LIBS): Add ihex.o
5488 (BFD_LIBS_CFILES): Add ihex.c.
5489 * bfd-in2.h: Rebuild.
5491 * elf.c (assign_file_positions_for_segments): Sort the sections in
5493 (get_program_header_size): Return the right size if segment_map is
5495 (copy_private_bfd_data): Don't bother to sort the sections.
5497 * bfd.c (bfd_record_phdr): New function.
5498 * bfd-in.h (bfd_record_phdr): Declare.
5499 * bfd_in2.h: Rebuild.
5501 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5504 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5505 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5507 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5508 (bfd_zmalloc): Change declaration.
5509 * libbfd.h: Rebuild.
5510 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5511 and realloc. Don't set bfd_error_no_memory if they fail.
5513 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5515 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5516 uses as well. Added a new howto to deal with TOCREL16 relocs that
5517 are TOCDEFN as well.
5518 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5519 to handle RVA relocs from dlltool.
5520 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5521 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5522 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5524 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5525 to get the right section alignment.
5527 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5529 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5530 p_paddr if p_paddr is zero.
5531 (make_mapping): Set includes_filehdr and includes_phdrs for first
5533 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5535 (assign_file_positions_for_segments): Handle includes_filehdr and
5536 includes_phdrs. Remove special handling of PT_PHDR and first
5538 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5539 when appropriate. Remove special handling of PT_PHDR segment.
5540 Use a more complex condition for when a section is included in a
5541 segment to handle Solaris linker oddities.
5543 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5545 * coff-m88k.c (howto_table): Reformatted for easier reading;
5546 special_function now points to new function m88k_special_reloc.
5547 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5549 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5550 be done correctly by m88k_special_reloc.
5551 (reloc_processing): New function to be used by RELOC_PROCESSING.
5552 (RELOC_PROCESSING): Define to call reloc_processing.
5554 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5556 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5557 (pe_print_pdata): Likewise.
5559 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5560 obstack_alloc fails.
5561 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5563 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5564 * Many files: don't set bfd_error_no_memory if one of the above
5567 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5568 if p_paddr_valid is set.
5569 (copy_private_bfd_data): New static function.
5570 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5572 * elf.c (assign_file_positions_for_segments): Fix case where extra
5573 program headers were allocated.
5575 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5576 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5577 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5578 _bfd_elf_print_private_bfd_data.
5580 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5581 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5582 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5583 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5584 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5585 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5586 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5588 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5590 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5591 * elf.c (make_mapping): New static function.
5592 (map_sections_to_segments): New static function.
5593 (elf_sort_sections): New static function.
5594 (assign_file_positions_for_segments): New static function.
5595 (map_program_segments): Remove.
5596 (get_program_header_size): Remove sorted_hdrs, count, and
5597 maxpagesize parameters. Simplify.
5598 (assign_file_positions_except_relocs): When generating an
5599 executable, use assign_file_positions_for_segments.
5600 (elf_sort_hdrs): Remove.
5601 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5602 to get_program_header_size.
5604 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5606 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5608 * configure, config.in: Regenerate with autoconf 2.7.
5610 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5611 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5613 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5615 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5616 (ecoff_sec_to_styp_flags): Likewise.
5617 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5618 (ecoff_set_symbol_info): Handle scRConst.
5619 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5620 (ecoff_compute_section_file_positions): Handle .rconst section.
5621 (_bfd_ecoff_write_object_contents): Likewise.
5622 (ecoff_link_check_archive_element): Handle scRConst.
5623 (ecoff_link_add_externals): Likewise.
5624 (ecoff_link_write_external): Handle .rconst section.
5625 (ecoff_reloc_link_order): Likewise.
5626 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5627 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5629 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5631 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5632 DEF_DYNAMIC flag is set.
5634 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5636 * host-aout.c: If TRAD_HEADER is defined, include it.
5638 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5640 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5641 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5642 (BFD_NEED_DECLARATION): New function.
5643 * configure.in: Use BFD_NEED_DECLARATION.
5644 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5645 * configure, config.in: Rebuild with autoconf 2.6.
5647 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5648 special_sections before returning when called with a non XCOFF
5651 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5654 * coffcode.h (coff_compute_section_file_positions): Only pad the
5655 previous section to force file alignment when creating an
5658 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5660 * coffcode.h (coff_compute_section_file_positions): If
5661 RS6000COFF_C, set up the .debug section.
5663 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5664 if it is not large enough to accomodate the entire TOC area with
5665 signed 16 bit offsets.
5666 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5668 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5669 TOC anchor to use the TOC value used in the output file.
5671 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5673 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5674 (_bfd_coff_read_string_table): Likewise.
5676 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5678 * pe-arm.c: Fix typos.
5679 * coff-arm.c: Likewise.
5681 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5683 * coff-ppc.c (list_ele): Added "cat"egory member.
5684 (record_toc): New category parameter (priv or pub).
5685 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5686 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5687 the mainline. It addes extra toc cells in error.
5688 (ppc_coff_swap_sym_in_hook): Added some documentation.
5689 (dump_toc): Can now diagnose "virtual toc" chicanery.
5691 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5693 * elf-bfd.h (struct elf_link_hash_table): Change type of
5694 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5696 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5698 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5699 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5701 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5702 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5703 defined or mentioned in a regular file.
5705 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5707 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5708 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5709 (coff_ppc_relocate_section): Correct REL24 handling
5710 (ppc_process_before_allocation): Correct TOCDEFN handling
5712 * peicode.h (dir_names): Added name descriptions
5714 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5716 * VERSION: Updated to cygnus-2.6.
5718 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5720 * targets.c (m68k4knetbsd_vec): Declare.
5722 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5724 * targets.c (bfd_target): Change type of second argument to
5725 _bfd_print_private_bfd_data from void * to PTR.
5726 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5727 using PTR rather than void *.
5728 * bfd-in2, libbfd.h: Rebuild.
5729 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5731 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5732 _bfd_generic_bfd_print_private_bfd_data rather than casting
5735 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5737 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5738 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5740 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5741 BFD64_BACKENDS_CFILES): New variables.
5744 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5746 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5747 not at the file position of the first section.
5748 * coffcode.h (coff_compute_section_file_positions): Avoid using
5750 (coff_write_object_contents): When generating a PPC PE executable
5751 with no symbols, round up the file size to a COFF_PAGE_SIZE
5753 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5754 don't write out a string table.
5756 * elf.c (bfd_section_from_shdr): When using a different section
5757 header, pass the new one to _bfd_elf_make_section_from_shdr.
5758 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5759 (elf_map_symbols): Add section VMA to symbol value when comparing
5761 (_bfd_elf_compute_section_file_positions): Only build symbol table
5762 if there are some symbols. Set file offset of symtab and strtab
5764 (assign_file_positions_except_relocs): Remove dosyms parameter.
5765 Change all callers. Never set file offset of symtab and strtab
5767 (_bfd_elf_copy_private_section_data): New function.
5768 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5769 (_bfd_elf_copy_private_symbol_data): New function.
5770 (swap_out_syms): Check for special mapping of st_shndx created by
5771 copy_private_symbol_data.
5772 * elfxx-target.h: Use new copy routines.
5773 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5774 (_bfd_elf_copy_private_section_data): Declare.
5776 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5778 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5781 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5782 _bfd_dummy_target, matching the recent change to archive
5785 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5787 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5788 arithmetic on PTR types.
5790 * aout-target.h (MY(callback)): Set the lma of the sections.
5792 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5793 symbol into a reloc against the section.
5795 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5797 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5798 glue for the relocs: IMGLUE and IFGLUE.
5799 (record_toc): new function - tracks toc contents
5800 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5801 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5802 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5803 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5804 (ppc_record_toc_entry): Removed a debug define (duh)
5806 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5807 (pe_print_idata): New function - formats the idata section data
5808 (pe_print_pdata): New function - formats the pdata section data
5809 (pe_print_private_bfd_data): calls to above
5811 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5813 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5814 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5815 TARGET_SYM and TARGET_NAME for vector and BFD name.
5816 * coff-pmac.c (pmac_xcoff_vec): Remove.
5817 (TARGET_SYM, TARGET_NAME): Define.
5818 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5819 machine to 0, not all PowerMacs are 601s.
5821 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5823 * elfcode.h (elf_object_p): Read in any program headers.
5824 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5825 based on the program headers, if any.
5826 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5827 (map_program_segments): Set p_paddr of program headers based on
5830 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5832 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5835 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5836 trying to do a relocateable link with a non-a.out object file.
5838 * archive.c (bfd_generic_archive_p): Check the first object file
5839 in an archive even if target_defaulted is set. If the object file
5840 has the wrong xvec, reject it.
5842 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5843 be represented, report the name via _bfd_error_handler.
5844 (translate_to_native_sym_flags): Likewise.
5845 * elf32-mips.c (mips_elf_final_link): Likewise.
5846 * oasys.c (oasys_write_sections): Likewise.
5848 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5849 which checks for STYP_OVRFLO sections.
5850 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5851 reloc and lineno count overflows.
5852 (coff_write_object_contents): Call coff_count_linenumbers before
5853 coff_compute_section_file_positions. If RS6000COFF_C, handle
5854 reloc and lineno count overflows.
5855 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5856 relocs before dealing with .pad sections. Count overflow section
5857 headers when handling .pad sections.
5859 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5862 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5863 (struct xcoff_link_hash_table): Add descriptor_section and
5864 special_sections fields.
5865 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5866 (xcoff_link_add_symbols): Set linkage section alignment. Create
5867 descriptor section. Check for magic symbol names (_text, etc.),
5868 and record them in special_sections if found. Set
5869 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5870 descriptor field to point back to the function code symbol.
5871 (xcoff_sweep): Always mark the special descriptor_section.
5872 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5873 function descriptor, and mark it if it is.
5874 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5875 parameter, and fill it in. Allocate space for the descriptor
5877 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5878 global linkage code. If an undefined function descriptor is
5879 exported, arrange to define it. Warn about any other undefined
5881 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5882 (xcoff_write_global_symbol): Create a function descriptor when
5884 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5885 * bfd-in2.h: Rebuild.
5887 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5889 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5890 (ppc_coff_link_hash_table): new types for hashing
5891 (ppc_coff_link_hash_newfunc): hash entry constructor
5892 (ppc_coff_link_hash_table_init): hash table initializer
5893 (ppc_coff_link_hash_table_create): hash table constructor
5894 (ppc_record_toc_entry): changed references to hash table
5895 (coff_ppc_relocate_section): changed references to hash table
5897 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5898 * libcoff.h: Rebuild
5900 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5901 (coff_link_add_symbols): removed toc_offset init
5903 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5905 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5908 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5909 if it is given and mmep is available.
5910 * acconfig.h: Undef USE_MMAP.
5911 * configure, config.in: Regenerated.
5912 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5913 table handling the old way.
5914 (aout_get_external_symbols): Don't complain if last byte of string
5916 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5917 (bfd_free_window) [! USE_MMAP]: Don't define.
5918 (bfd_get_file_window,
5919 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5921 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5923 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5926 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5928 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5929 compatible with AMD generated COFF files. Try to support both AMD
5930 and GNU formats simultaneously.
5931 (coff_a29k_relocate_section): Likewise.
5933 * libbfd.c (bfd_get_file_window): Change writable parameter from
5934 int to boolean; update all callers. Pass MAP_SHARED if not
5935 writable--it's required on Solaris. Cast fprintf argument to
5937 * bfd-in.h (bfd_get_file_window): Update declaration.
5938 * bfd-in2.h: Rebuild.
5939 * aoutx.h: Update calls to bfd_get_file_window.
5941 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5943 (xcoff_swap_ldhdr_in): New static function.
5944 (xcoff_swap_ldsym_in): New static function.
5945 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5946 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5947 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5948 Handle XTY_ER/XMC_XO symbols correctly.
5949 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
5950 rather than normal symbol table.
5951 (bfd_xcoff_import_symbol): It's not an error if the symbol is
5952 already defined with the same absolute value.
5953 (xcoff_mark): When considering called symbols, check whether the
5954 descriptor is from a dynamic object, rather than the symbol
5956 (xcoff_build_ldsyms): Likewise.
5958 * libbfd.c (bfd_get_file_window): Change return type to boolean.
5959 Cast realloc and malloc return values. If malloc or realloc fail,
5960 set bfd_error_no_memory.
5961 * bfd-in.h (bfd_get_file_window): Change type to boolean.
5962 * bfd-in2.h: Rebuild.
5964 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
5966 * coff-ppc.c (ppc_record_toc_entry): new function.
5967 (in_reloc_p): changed return value.
5968 (coff_ppc_relocate_section): much rework.
5969 (ppc_allocate_toc_section): new function.
5970 (ppc_process_before_allocation): new function.
5971 (ppc_coff_swap_sym_in_hook): new function.
5973 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
5974 (coff_link_add_symbols): initialize toc_offset.
5976 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
5977 (coff_swap_aouthdr_out): Added more sections to the data
5978 dictionary for the pe file header. Also changed linker version
5979 number on the ppc side.
5980 (dir_names): small improvements to the dictionary printing.
5981 (pe_mkobject_hook): save the file level flags.
5983 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
5984 (pe_tdata): added real_flags field
5985 (coff_tdata): added local_toc_sym_map and access macro
5987 * libcoff.h (coff_link_hash_entry): added toc_offset field
5988 (pe_tdata): added real_flags field
5989 (coff_tdata): added local_toc_sym_map and access macro
5991 * coffcode.h (coff_set_alignment_hook): added hook for PE.
5992 (coff_mkobject): init for local_toc_sym_map
5993 (coff_write_object_contents): set the internal_a.magic to
5994 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
5997 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
5999 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6000 entries until both the line number address and the function name
6001 address are too large.
6003 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6004 * configure: Rebuilt.
6006 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6007 is defined in the environment.
6009 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6011 * som.c (som_get_section_contents_in_window): Define to use
6014 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6016 * coff-i860.c: New file, based on coff-i386.c.
6017 * cpu-i860.c: New file, based on cpu-i386.c.
6018 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6019 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6020 targets, using i860coff_vec.
6021 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6022 trad-core.o and hosts/i860mach3.h.
6023 (i860coff_vec): Use coff-i860.o and cofflink.o.
6024 * configure: Rebuild.
6025 * Makefile.in: Rebuild dependencies.
6026 (ALL_MACHINES): Add cpu-i860.o.
6027 (BFD32_BACKENDS): Add coff-i860.o.
6028 (CFILES): Add cpu-i860.c and coff-i860.c.
6029 * targets.c (i860coff_vec): Declare.
6030 (bfd_target_vector): Add &i860coff_vec.
6031 * archures.c (bfd_i860_arch): Declare.
6032 (bfd_archures_list): Add &bfd_i860_arch.
6033 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6034 (coff_set_flags): Handle bfd_arch_i860.
6035 (coff_write_object_contents): Handle I860 a.out magic number.
6037 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6039 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6040 the created .tc section to 2.
6041 (xcoff_mark): Don't keep a .loader reloc for a call to an
6042 undefined symbol when creating a shared library.
6043 (xcoff_build_ldsyms): When creating a shared library, generate
6044 global linkage code for a call to an undefined symbol.
6046 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6048 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6049 BFD32_BACKENDS, BFD64_BACKENDS.
6050 (.dep1): Put mkdep output in a separate file.
6051 Rebuilt dependencies.
6053 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6056 Permit use of mmap when available:
6058 * configure.in: Check for mmap, madvise, mprotect.
6059 * config.in, configure: Regenerated.
6061 * libbfd.c (struct _bfd_window_internal): Define type.
6062 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6064 (ok_to_map): New static variable for debugging.
6065 (_bfd_generic_get_section_contents_in_window): New function.
6066 * bfd-in.h (bfd_window_internal): Declare type.
6067 (bfd_window): Define type.
6068 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6069 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6072 * libaout.h (struct aoutdata): Add two window fields.
6073 (obj_aout_sym_window, obj_aout_string_window): New macros.
6074 * aoutx.h (some_aout_object_p): Initialize windows.
6075 (aout_get_external_symbols): Get symbol data and strings in
6076 windows instead of explicitly allocated buffers.
6077 (slurp_symbol_table): Free window instead of memory.
6078 (bfd_free_cached_info): Release windows instead of freeing storage
6080 (aout_link_free_symbols): Ditto.
6082 * targets.c (bfd_target): Add new field for
6083 get_section_contents_in_window.
6084 (BFD_JUMP_TABLE_GENERIC): Updated.
6085 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6086 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6087 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6088 macros for get_section_contents_in_window field.
6090 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6092 * core.c: Renamed to corefile.c
6093 * makefile.dos (OBJS): Change core.o to corefile.o
6094 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6097 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6099 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6100 targ_selvecs to allow debugging under Irix-5 native.
6103 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6105 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6106 to o. Clobber and restore the list of new csects around the call
6107 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6108 linker error and the linker wants to read the symbol table. Reset
6109 the line number count of a real section even if it has no relocs.
6110 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6112 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6115 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6117 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6118 an undefined symbol in a shared link.
6120 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6121 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6122 phdm@info.ucl.ac.be (Philippe De Muyter).
6124 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6126 * coff-m88k.c (rtype2howto): New static function.
6127 (RTYPE2HOWTO): Use it rather than a macro definition.
6129 * coffcode.h (coff_write_object_contents): set internal_a.magic
6130 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6132 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6133 define TRAD_HEADER to new file hosts/delta68.h.
6134 m88*-motorola-sysv*, however, does use ptrace-core.o.
6135 * hosts/delta68.h: New file.
6137 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6138 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6140 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6142 * i386linux.c (MY(vec)): Declare before use.
6144 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6146 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6147 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6149 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6150 BFD is not of the right type.
6151 (bfd_elf_get_needed_list): Likewise.
6152 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6153 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6154 * xcofflink.c (XCOFF_XVECP): Define.
6155 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6157 (bfd_xcoff_import_symbol): Likewise.
6158 (bfd_xcoff_export_symbol): Likewise.
6159 (bfd_xcoff_link_count_reloc): Likewise.
6160 (bfd_xcoff_record_link_assignment): Likewise.
6161 (bfd_xcoff_size_dynamic_sections): Likewise.
6163 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6164 table index against the number of symbols for a base relative
6167 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6169 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6170 full_aouthdr flag here...
6171 (_bfd_xcoff_bfd_final_link): ...not here.
6173 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6175 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6176 systems that have a system <libelf.h>.
6177 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6178 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6179 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6180 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6181 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6182 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6183 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6185 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6187 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6188 set, set BSF_WEAK in symbol. Change all callers.
6189 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6190 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6191 _bfd_generic_link_add_one_symbol.
6192 (ecoff_indirect_link_order): Check that the section tdata relocs
6193 are not NULL before using them.
6195 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6196 define TRAD_HEADER as hosts/alphalinux.h.
6197 * configure: Rebuild.
6198 * hosts/alphalinux.h: New file.
6199 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6202 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6204 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6205 C_ECOMM storage classes.
6207 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6209 (xcoff_mark): Call xcoff_mark_symbol.
6210 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6211 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6213 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6215 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6217 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6219 (xcoff_find_reloc): New static function.
6220 (xcoff_link_add_symbols): Use it.
6221 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6222 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6223 relocate the value of C_DECL.
6225 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6227 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6229 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6230 callback decide what goes in .relocs.
6231 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6232 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6235 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6237 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6240 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6242 * xcofflink.c: More improvements, mostly to fix handling of
6243 constructors and a few other special cases.
6244 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6245 zero, reverting yesterday's change.
6246 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6247 (bfd_xcoff_link_count_reloc): Declare.
6248 (bfd_xcoff_record_link_assignment): Declare.
6249 * bfd-in2.h: Rebuild.
6251 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6253 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6254 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6255 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6256 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6257 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6258 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6260 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6263 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6264 segments includes the a.out header. See to that the magic number
6265 *always* is big-endian.
6267 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6268 m68k4k NetBSD configurations.
6270 * configure.in, configure: Separate i386 & mips NetBSD
6271 configurations from other BSD ones. Don't assume DEC is the only
6272 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6273 configurations. Add support for m68k4k NetBSD object format.
6275 * libaout.h: Added M_68K4K_NETBSD magic.
6277 * m68k4knetbsd.c: New file.
6279 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6281 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6284 * hosts/mipsnbsd.h: New file.
6287 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6289 * config.bfd: Add config stuff for mips*-*-magic* to set
6290 targ_defvec to ecoff_big_vec.
6293 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6295 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6297 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6298 toc_section, and entry_section fields.
6299 (struct xcoff_section_tdata): Remove ldrel_count field.
6300 * libcoff.h: Rebuild.
6301 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6303 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6304 full a.out header if full_aouthdr is set in xcoff_data.
6305 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6306 based on sections stored in xcoff_data.
6307 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6309 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6310 (rs6000coff_vec): Set symbol_leading_char to '.'.
6311 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6312 value stored in ret rather than returning a pointer value.
6314 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6316 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6319 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6321 * som.c (som_slurp_string_table): Allocate the strings with malloc
6322 since they're free'd by free_cached_info.
6323 (som_slurp_symbol_table): Similarly for the symbol table.
6325 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6327 * Makefile.in (diststuff): Don't make headers.
6329 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6331 * Makefile.in: Rebuild dependencies.
6333 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6334 output_bfd is not SunOS.
6335 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6336 non-SunOS input files.
6338 * xcofflink.c: Extensive changes to support linking shared objects
6339 and generating a .loader section.
6340 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6341 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6342 last_symndx, and ldrel_count fields.
6343 * libcoff.h: Rebuild.
6344 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6345 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6347 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6348 (bfd_xcoff_export_symbol): Declare.
6349 (bfd_xcoff_size_dynamic_sections): Declare.
6350 * bfd-in2.h: Rebuild.
6352 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6354 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6355 * configure: Rebuild.
6356 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6357 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6359 (pmac_xcoff_vec): Update to use new xcoff support.
6360 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6361 (xcoff_write_armap): Declare buf as unsigned char.
6362 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6364 * mpw-make.sed: Generalize subdir_do edit.
6366 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6368 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6369 correctly. Don't initialize asect->vma.
6371 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6373 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6374 something a little less than the page size.
6376 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6378 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6380 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6382 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6383 * coffcode.h (coff_write_object_contents): If .bss is before
6384 .data us that as data_start.
6385 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6387 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6388 (coff_swap_outhdr_out): Hardwire in version number.
6390 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6392 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6393 major and minor to *_vno, since the former are also macros in
6394 SunOS header files. Cast result of bfd_alloc to appropriate
6397 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6398 before assigning to sec_data.
6400 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6402 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6403 now relative to the section, not absolute.
6404 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6405 get the file name when there is a N_SO directory name. When
6406 handling stabs, remember that section->vma was added to the
6409 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6411 * sunos.c (struct sunos_link_hash_table): Add needed field.
6412 (sunos_link_hash_table_create): Call bfd_release, not free.
6413 (sunos_link_hash_table_create): Initialize needed field.
6414 (sunos_add_dynamic_symbols): Record needed objects.
6415 (bfd_sunos_get_needed_list): New function.
6416 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6417 * bfd-in2.h: Rebuild.
6419 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6421 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6423 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6425 * bfd-in.h (struct bfd_link_needed_list): Rename from
6426 bfd_elf_link_needed_list.
6427 * bfd-in2.h: Rebuild.
6428 * elf.c, elflink.h, libelf.h: Corresponding changes.
6430 Add start at AIX linker support; no shared libraries yet.
6431 * xcofflink.c: New file.
6432 * configure.in (rs600coff_vec): Use xcofflink.o.
6433 * configure: Rebuild.
6434 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6436 (struct xcoff_section_tdata): Define.
6437 (xcoff_section_data): Define macro.
6438 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6439 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6440 (_bfd_xcoff_bfd_final_link): Declare.
6441 (_bfd_ppc_xcoff_relocate_section): Declare.
6442 * libcoff.h: Rebuild.
6443 * coff-rs6000.c: Clean up a bit.
6444 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6445 cputype, csects, and debug_indices.
6446 (xcoff_copy_private_bfd_data): Copy cputype.
6447 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6448 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6449 (xcoff_reloc_type_lookup): Rename from
6450 rs6000coff_reloc_type_lookup.
6451 (coff_relocate_section): Define.
6452 (_bfd_xcoff_sizeof_headers): Define.
6453 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6454 (_bfd_xcoff_bfd_relax_section): Define.
6455 (_bfd_xcoff_bfd_link_split_section): Define.
6456 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6458 * coffcode.h (coff_compute_section_file_positions): If AIX,
6459 increment sofar by SMALL_AOUTSZ if not executable.
6460 (coff_write_object_contents): If AIX, always output an a.out
6461 header; if not executable, header size of SMALL_AOUTSZ.
6462 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6463 (_bfd_stringtab_init): Initialize xcoff field.
6464 (_bfd_xcoff_stringtab_init): New function.
6465 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6466 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6467 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6468 * libbfd.h: Rebuild.
6469 * Makefile.in: Rebuild dependencies.
6470 (BFD32_BACKENDS): Add xcofflink.o.
6471 (CFILES): Add xcofflink.c.
6473 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6474 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6475 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6477 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6479 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6481 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6483 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6484 * config.in: Regenerated.
6486 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6487 (_bfd_chunksize): New variable.
6488 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6489 for obstack chunk size.
6490 * configure.in: Check for getpagesize.
6491 * configure: Regenerated.
6493 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6495 * trad-core.c (rawptr): Make it a local variable of
6496 ptrace_unix_core_file_p.
6498 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6500 * coff-arm.c (in_reloc_p): New.
6501 * coff-i386.c (in_reloc_p): New.
6502 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6503 (coff_write_object_contents): Only set has_reloc_section
6505 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6506 in_reloc_p to decide if reloc should be emitted.
6507 * libcoff.h (pe_data_type.in_reloc_p): New.
6508 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6510 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6512 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6513 (_bfd_coff_read_internal_relocs): Likewise.
6514 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6515 (_bfd_coff_read_internal_relocs): Likewise.
6517 * elflink.h (elf_link_add_object_symbols): Correct conditions
6518 under which type and size change warnings are issued.
6520 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6522 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6523 a symbol which is not in a real section.
6524 (coff_write_native_symbol): Corresponding change.
6526 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6527 coff_link_hash_newfunc and make non-static.
6528 (_bfd_coff_link_hash_table_init): New function, broken out of
6529 _bfd_coff_link_hash_table_create.
6530 (_bfd_coff_link_hash_table_create): Use it.
6531 (process_embedded_commands): Make static.
6532 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6533 (_bfd_coff_link_hash_table_init): Declare.
6534 * libcoff.h: Rebuild.
6536 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6537 field in XCOFF tdata.
6538 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6539 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6540 based on cputype stored in a.out header, or in n_type of initial
6542 (coff_write_object_contents): Set cputype correctly in a.out
6544 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6546 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6547 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6549 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6550 * libcoff.h: Rebuild.
6552 * cpu-rs6000.c (rs6000_compatible): New static function.
6553 (bfd_rs6000_arch): Use it.
6554 * cpu-powerpc.c (powerpc_compatible): New static function.
6555 (arch_info_struct): Define various flavours of PowerPC.
6556 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6559 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6561 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6563 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6565 * elflink.h (elf_link_add_object_symbols): Don't warn about
6566 changing the size or type if the old definition was weak.
6568 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6570 * coffcode.h (combined_entry_type): Add fix_line field.
6571 (coff_slurp_line_table): Warn if we try to set the lineno field of
6573 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6574 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6575 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6576 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6578 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6579 * libcoff.h: Rebuild.
6581 * libcoff-in.h (struct xcoff_tdata): Define.
6582 (xcoff_data): Define.
6583 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6584 * bfd-in2.h, libcoff.h: Rebuild.
6585 * coff-rs6000.c (xcoff_mkobject): New static function.
6586 (coff_mkobject): Define.
6587 (xcoff_copy_private_bfd_data): New static function.
6588 (coff_bfd_copy_private_bfd_data): Define.
6589 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6591 (rs6000coff_vec): Add DYNAMIC to object_flags.
6592 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6593 .loader sections specially.
6594 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6595 section alignment from the XCOFF tdata information.
6596 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6597 F_SHROBJ, and copy the extra a.out header information into the
6598 XCOFF tdata structure.
6599 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6600 F_DYNLOAD and the extra a.out header information.
6601 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6602 C_HIDEXT symbol with attached csect information.
6603 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6604 in the o_maxdata field.
6605 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6606 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6607 end if BSF_NOT_AT_END is set.
6609 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6610 _bfd_read_ar_hdr_fn.
6611 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6612 * bfd-in2.h, libbfd.h: Rebuild.
6613 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6615 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6616 (bfd_slurp_bsd_armap_f2): Likewise.
6617 (_bfd_slurp_extended_name_table): Likewise.
6619 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6621 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6623 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6624 when the symbol table is empty.
6626 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6627 space for section symbols, since we don't output them either.
6628 (elf_m68k_adjust_dynindx): Removed.
6630 * ptrace-core.c (rawptr): Make it a local variable of
6631 ptrace_unix_core_file_p.
6633 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6635 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6638 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6639 Mac object file formats.
6641 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6643 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6644 auxent if there isn't one.
6645 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6646 rather than FILNMLEN as the maximum name length.
6648 * coffcode.h (bfd_coff_backend_data): Add new field
6649 _bfd_coff_print_aux.
6650 (bfd_coff_print_aux): New static function.
6651 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6652 scnlen field of an XTY_LD csect aux entry.
6653 (coff_print_aux): New static function.
6654 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6655 in coff_pointerize_aux_hook.
6656 (bfd_coff_std_swap_table): Initialize new field.
6657 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6658 * libcoff.h: Rebuild.
6659 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6660 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6662 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6663 if there are symbols, for native AIX ld compatibility.
6665 * coffcode.h (bfd_coff_backend_data): Add new field
6666 _bfd_coff_pointerize_aux_hook.
6667 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6668 or I960, and as 0 otherwise.
6669 (bfd_coff_std_swap_table): Initialize new field.
6670 * libcoff.h: Rebuild.
6671 * coffgen.c (coff_pointerize_aux): Change parameters to take
6672 symbol pointer instead of type and class, and to take aux index.
6673 Call _bfd_coff_pointerize_aux_hook if it is defined.
6674 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6675 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6676 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6678 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6679 read-only/host-only support.
6681 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6683 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6686 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6687 BFD_JUMP_TABLE_ARCHIVE accordingly.
6688 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6689 (_bfd_compute_and_write_armap): Declare.
6690 (_bfd_generic_read_ar_hdr): Declare.
6691 (_bfd_read_ar_hdr): Define.
6692 (_bfd_noarchive_read_ar_hdr): Define.
6693 (_bfd_archive_bsd_read_ar_hdr): Define.
6694 (_bfd_archive_coff_read_ar_hdr): Define.
6695 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6696 _bfd_read_ar_hdr instead.
6697 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6698 (_bfd_compute_and_write_armap): Rename from
6699 compute_and_write_armap. Make non-static. Change all callers.
6700 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6701 than _bfd_snarf_ar_hdr.
6702 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6703 * ieee.c (ieee_read_ar_hdr): Define.
6704 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6705 * oasys.c (oasys_read_ar_hdr): Define.
6706 * som.c (som_read_ar_hdr): Define.
6707 * bfd-in2.h, libbfd.h: Rebuild.
6709 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6711 * peicode.c (coff_swap_filehdr_in): If symptr is
6712 zero, there aren't any symbols, even if nsyms is set.
6714 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6716 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6718 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6719 sections, and set styp correctly for them: .got, .hash, .dynamic,
6720 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6721 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6723 (ecoff_sort_hdrs): New static function.
6724 (ecoff_compute_section_file_positions): Return boolean, not void.
6725 Sort the sections by VMA before looking through them. Put the
6726 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6727 section on an appropriate boundary within the page.
6728 (ecoff_compute_reloc_file_positions): Check return value of
6729 ecoff_compute_section_file_positions.
6730 (_bfd_ecoff_set_section_contents): Likewise.
6731 (_bfd_ecoff_write_object_contents): Check for various Alpha
6732 section types when incrementing text_size and data_size. Call
6733 adjust_headers backend function if it exists.
6734 * coff-alpha.c (alpha_adjust_headers): New static function.
6735 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6736 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6738 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6740 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6742 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6743 of ALTERNATE_AIX_CORE_FORMAT.
6744 * configure.in (aix4): No longer need CORE_FLAGS.
6745 * configure: Updated.
6747 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6749 NS32k changes from Ian Dall:
6750 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6752 (aout_link_input_section_std, aout_link_input_section_ext,
6753 aout_link_reloc_link_order): Call them instead of _bfd_*
6755 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6757 (backend_data): Use it instead of hardcoded zero.
6759 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6760 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6762 * ns32knetbsd.c: Include bfd.h.
6763 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6764 (MY_bfd_reloc_type_lookup): Declare function too.
6765 * pc532-mach.c (set_sizes): Don't declare.
6766 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6767 (backend_data, MY_backend_data): Don't define.
6769 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6770 ns32k-*-lites* like ns32k-*-netbsd*.
6772 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6775 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6777 * coffcode.h (coff_write_object_contents): Restore setting
6778 f_timdat to 0, deleted on August 22.
6780 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6782 * coffcode.h (coff_bfd_copy_private_symbol_data,
6783 coff_bfd_copy_private_section_data,
6784 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6785 * peicode.h (coff_bfd_copy_private_bfd_data): New
6786 (pe_bfd_copy_private_bfd_data): New.
6787 (coff_swap_scnhdr_in): Swap bss size into the right place.
6788 (pe_print_private_bfd_data): Add some newlines.
6790 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6792 * som.c (setup_sections): Don't die if a space has no subspaces.
6794 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6796 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6797 dynamic symbol override a common symbol. Don't change the size or
6798 type if they have been set and the new symbol is not a definition.
6799 Warn if the size or type changes.
6801 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6803 * som.c (som_begin_writing): Don't write the symbol table or
6805 (som_finish_writing): Write them here. Place them after the
6806 subspace data, but before the relocs.
6808 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6810 * sunos.c (sunos_add_one_symbol): Just pass false, not
6811 info->shared_library, to sunos_create_dynamic_sections.
6812 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6814 (sunos_check_dynamic_reloc): Remove .text section assertion.
6816 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6818 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6819 * configure, configure.in: Add pmac_xcoff_vec case.
6820 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6821 * coff-pmac.c: New file, PowerMac XCOFF support.
6822 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6823 * targets.c (pmac_xcoff_vec): Declare.
6825 * mpw-config.in: Various changes to be compatible with the
6826 autoconf-based configury.
6827 * mpw-make.sed: New file, sed commands to translate Unix
6828 makefile into MPW syntax.
6829 * mpw-make.in: Remove.
6830 * hosts/mpw.h: Remove.
6831 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6832 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6834 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6836 * binary.c (binary_get_symtab): Return an empty string on error.
6837 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6839 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6841 * coff-ppc.c: Reformatted according to gnu conventions
6842 Removed irrelevant "if 0" code
6844 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6846 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6847 symbols rather than as indirect symbols.
6848 (MY(slurp_symbol_table)): Don't do anything special about
6851 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6852 of .ctors and .dtors sections is no larger than 2.
6854 * sunos.c (sunos_add_one_symbol): Don't change
6855 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6857 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6858 dynamic symbols when creating a shared library.
6859 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6861 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6862 written even if it is not defined in a regular object.
6863 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6864 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6865 rather than the constant 22.
6866 (sunos_check_dynamic_reloc): Handle creating a shared library.
6867 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6868 zero when creating a shared library.
6869 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6870 write it out at the start of the symbol table.
6872 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6874 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6876 * config.bfd: Add arm-*-coff.
6877 * configure.in, configure: Add armcoff_{little,big}_vec.
6878 * targets.c (armcoff_{little,big}_vec): Declare.
6879 (bfd_target_vector): Add armcoff_{little,big}_vec.
6880 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6882 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6884 * targets.c (bfd_find_target): Remove debugging code.
6886 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6888 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6890 * Makefile.in: added *-ppc files
6891 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6892 allow pe based .o's to be shared with other tools on ppc/NT
6893 * config.bfd: added powerpc[le]-[pe|winnt] config support
6894 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6895 * peicode.h: Added more section flags for PE on ppc
6896 Added coff_swap_filehdr_out to allow peicode.h to be
6897 used for non-image PE files on ppc.
6898 Check for image, or not, before copying pe_opthdr
6899 * targets.c: Added new bfd's
6900 * targets.c: Removed two inactive bfds that shouldn't have made it this
6903 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6905 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6906 explicit values to initialize all relocs. Change all users.
6907 (ppc_elf_brtaken_inner): New function to handle branch predicition
6909 (ppc_elf_brtaken_reloc): Ditto.
6910 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6911 relocs use ppc_elf_unsupported_reloc.
6912 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6913 needs to be reported.
6914 (ppc_elf_relocate_section): Support branch prediction relocs.
6916 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6918 * bfd.c (bfd_assert): Remove \n from string passed to
6921 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6922 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6923 (bfd_coff_make_section_hook): Don't define.
6924 (coff_make_section_hook): Remove.
6925 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6926 (styp_to_sec_flags): Likewise.
6927 (coff_write_object_contents): Likewise.
6928 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6930 * libcoff.h: Rebuild.
6931 * coffgen.c (make_a_section_from_file): Just call
6932 bfd_make_section_anyway, not bfd_make_section or
6933 bfd_coff_make_section_hook.
6934 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6935 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6936 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6937 make_section_hook field.
6938 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6940 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6941 pointers into value field for warning and indirect symbols; just
6942 leave the value field alone.
6943 * linker.c (generic_link_add_symbol_list): Use next symbol for
6944 warning and indirect symbols, rather than looking in symbol value.
6945 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6946 parameter. Change all callers. Remove support for indirect
6947 symbols; it didn't work anyhow.
6948 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
6949 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
6950 * bfd-in2.h: Rebuild.
6952 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6954 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
6955 go back to telling the tools this reloc operates on 32 bits.
6957 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
6959 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
6960 rather than a direct fprintf.
6961 * archive.c (_bfd_write_archive_contents): Likewise.
6962 * coffcode.h (coff_slurp_symbol_table): Likewise.
6963 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
6964 (ppc_elf_unsupported_reloc): Likewise.
6965 (ppc_elf_relocate_section): Likewise.
6966 * i386linux.c (linux_tally_symbols): Likewise.
6967 (linux_finish_dynamic_link): Likewise.
6968 * osf-core.c (osf_core_core_file_p): Likewise.
6969 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
6970 * som.c (som_sizeof_headers): Likewise.
6971 * srec.c (srec_bad_byte): Likewise.
6972 * bfd.c (bfd_assert): Likewise. Also change file to be const.
6973 * libbfd-in.h (bfd_assert): Declare first parameter const.
6974 * libbfd.h: Rebuild.
6975 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
6976 bfd_reloc_overflow is enough.
6977 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
6978 * coff-h8500.c (rtype2howto): Likewise.
6979 * coff-z8k.c (rtype2howto): Likewise.
6980 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
6981 * elf.c (_bfd_elf_get_lineno): Likewise.
6982 (_bfd_elf_no_info_to_howto): Likewise.
6983 (_bfd_elf_no_info_to_howto_rel): Likewise.
6984 * hp300hpux.c (convert_sym_type): Likewise.
6985 (MY(swap_std_reloc_in)): Likewise.
6986 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
6988 * libaout.h (struct aoutdata): Add line_buf field.
6989 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
6990 and filename_buffer. Instead, use a malloc buffer stored in the
6991 new line_buf field. Remove length restrictions.
6993 * coffgen.c (string_size): Remove static variable.
6994 (debug_string_size, debug_string_section): Likewise.
6995 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
6996 and debug_string_size_p parameters. Use them instead of the
6997 global variables. Change all callers.
6998 (coff_write_symbol): Likewise.
6999 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7000 (coff_write_symbols): Add local variables to replace removed
7003 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7004 function, and line_base fields.
7005 * libcoff.h: Rebuild.
7006 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7007 information, rather than using static variables.
7009 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7010 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7012 * init.c (initialized): Remove static variable.
7013 (bfd_init): Don't bother setting initialized.
7014 (bfd_check_init): Remove.
7015 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7016 * libbfd.h: Rebuild.
7018 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7020 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7021 size for full core dumps. Copy core file header to private data.
7022 (rs6000coff_core_file_failing_command,
7023 rs6000coff_core_file_failing_signal): New functions to extract
7024 the file name and terminating signal from the core file.
7025 * coff-rs6000.c: Use them.
7027 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7029 Change arch info to be const, initialized at compile time.
7030 * archures.c: Reindent many functions. Change CONST to const.
7031 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7032 nothing set it anyhow. Make next const.
7033 (bfd_arch_info_list): Remove.
7034 (bfd_archures_list): Rename from archures_init_table. Change from
7035 a table of function pointers to a table of bfd_arch_info_type
7036 structure addresses.
7037 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7038 (bfd_lookup_arch): Likewise.
7039 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7041 (bfd_default_arch_struct): Make const.
7042 (bfd_arch_init, bfd_arch_linkin): Remove.
7043 (bfd_get_arch_info): Return a const pointer.
7044 * init.c (bfd_init): Don't call bfd_arch_init.
7045 * bfd.c (struct _bfd): Make arch_info const.
7046 * bfd-in2.h: Rebuild.
7047 * libbfd.h: Rebuild.
7048 * configure.in: Put & before everything in $selarchs.
7049 * configure: Rebuild.
7050 * cpu-*.c: Change bfd_*_arch from a function which calls
7051 bfd_arch_linkin to a const structure.
7052 * ieee.c (ieee_object_p): Make arch const.
7054 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7056 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7058 * bfd-in2.h: Regenerate.
7059 * libbfd.h: Regenerate.
7061 * elf32-ppc.c (reloc_type): Update names to match current draft.
7062 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7063 relative. Update names to current V.4 draft.
7064 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7065 (ppc_elf_relocate_section): Rename relocations to match draft.
7067 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7069 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7070 compiled with -mrelocatable-lib to be linked with either normal
7071 modules or -mrelocatable modules.
7073 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7075 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7076 in the a.out header.
7078 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7079 a reloc against a local symbol, even if it's not a section.
7081 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7083 * targets.c (bfd_target): Remove unused align_power_min field.
7084 * bfd-in2.h: Rebuild.
7085 * All backends: Remove initialization of align_power_min.
7087 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7089 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7091 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7093 * config.bfd (mips-dec-netbsd*): New target.
7094 * configure.host (mips-dec-netbsd*): New host.
7095 * configure.in (mips-dec-netbsd*): New native.
7096 * configure: Rebuild.
7098 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7100 Make the COFF backend linker merge common types:
7101 * cofflink.c (struct coff_debug_merge_element): Define.
7102 (struct coff_debug_merge_type): Define.
7103 (struct coff_debug_merge_hash_entry): Define.
7104 (struct coff_debug_merge_hash_table): Define.
7105 (coff_debug_merge_hash_table_init): Define.
7106 (coff_debug_merge_hash_table_free): Define.
7107 (coff_debug_merge_hash_lookup): Define.
7108 (struct coff_final_link_info): Add debug_merge field.
7109 (coff_debug_merge_hash_newfunc): New static function.
7110 (_bfd_coff_final_link): Allocate and free debug_merge table.
7111 (coff_link_input_bfd): Merge identical enum, struct and union
7114 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7116 Convert i960 COFF to use COFF backend linker.
7117 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7118 structure to store the symbol being used.
7119 (coff_i960_start_final_link): New static function.
7120 (coff_i960_relocate_section): New static function.
7121 (coff_i960_adjust_symndx): New static function.
7122 (coff_start_final_link): Define.
7123 (coff_relocate_section): Define.
7124 (coff_adjust_symndx): Define.
7125 * coffcode.h (bfd_coff_backend_data): Add new callback function
7126 _bfd_coff_start_final_link.
7127 (bfd_coff_start_final_link): Define.
7128 (coff_start_final_link): Define if not defined.
7129 (bfd_coff_std_swap_table): Add coff_start_final_link.
7130 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7132 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7133 function callback is not NULL.
7134 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7135 (_bfd_coff_internal_syment_name): Declare.
7136 * libcoff.h: Rebuild.
7137 * configure.in (icoff_big_vec): Add cofflink.o.
7138 (icoff_little_vec): Likewise.
7139 * configure: Rebuild.
7141 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7143 * Makefile.in (clean-info): Remove extraneous tab from line
7146 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7148 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7149 contents has relocs.
7151 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7153 * coffcode.h (coff_compute_section_file_positions): Keep the
7155 (coff_write_object_contents): Remember if it's a relocatable
7157 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7158 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7159 if relocatable file. Swap out saved raw size.
7161 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7163 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7164 (maintainer-clean): Rename from realclean, passing
7165 maintainer-clean down to subdirectories, but leave realclean as a
7168 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7171 * dep-in.sed: Remove config.h from generated dependencies.
7173 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7174 broken out of sunos_canonicalize_dynamic_symtab.
7175 (sunos_canonicalize_dynamic_symtab): Call new function
7176 sunos_slurp_dynamic_symtab.
7177 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7178 dynamic symbol table to the caller.
7179 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7180 callback to override the symbols being read.
7181 * libaout.h (struct aout_backend_data): Add three new parameters
7182 to add_dynamic_symbols callback.
7184 Extensive minor changes to avoid various gcc warnings. Also:
7185 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7186 * archures.c (bfd_arch_info_type): Change mach field from long to
7188 (bfd_lookup_arch): Change machine parameter from long to unsigned
7191 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7193 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7194 a symbol with a non-zero plt_offset.
7196 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7198 * elfcode.h (align_file_position): Remove; not used.
7200 * configure.in: Only check for <sys/procfs.h> on a native system,
7201 and make sure it defines prstatus_t.
7202 * configure: Rebuild.
7204 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7206 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7208 * config.in: Rename from config.h.in.
7209 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7210 Check for config.h:config.in when creating stamp-h.
7211 * configure: Rebuild.
7212 * Makefile.in (stamp-h): Depend upon config.in rather than
7213 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7214 calling config.status.
7216 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7217 (Makefile): Just rebuild Makefile.
7218 (config.h, stamp-h): New targets.
7219 * configure.in: Create stamp-h when rebuilding config.h.
7220 * configure: Rebuild.
7222 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7224 * configure.in: Call AC_CONFIG_HEADER. Substitute
7225 HOST_64BIT_LONG. Check that various header files exist. Check
7226 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7227 and/or free need to be declared. Don't make a link to sysdep.h.
7228 Define TRAD_HEADER for various hosts.
7229 * configure: Rebuild.
7230 * configure.host: Don't set my_host. Add definitions taken from
7231 host header files for various entries. Remove entries which now
7233 * acconfig.h: New file.
7234 * config.h.in: New file, built by autoheader.
7235 * sysdep.h: New file.
7236 * Makefile.in (do_distclean): Don't remove sysdep.h.
7238 (LOCAL_H_DEPS): New variable.
7239 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7241 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7242 ($(OPTIONAL_BACKENDS)): Likewise.
7243 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7244 looking through sysdep.h.
7245 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7246 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7247 (fprintf_vma, sprintf_vma): Likewise.
7248 (int64_type, uint64_type): Don't define.
7249 * bfd-in2.h: Rebuild.
7250 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7251 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7252 * lynx-core.c: Include stuff from old hosts/lynx.h.
7253 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7254 rather than NO_FCNTL.
7255 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7256 rather than NATIVE_HPPAHPUX_COMPILER.
7257 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7259 * hosts/*.h: Remove all header files which merely include,
7260 declare, and define things. Leave header files which define
7261 information needed by trad-core.c.
7263 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7264 (BFD_CC_FOR_BUILD): Define.
7265 * configure.in: Use BFD_CC_FOR_BUILD.
7266 * configure: Rebuild.
7268 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7270 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7271 * configure: Rebuild.
7273 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7276 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7278 * config.bfd: i386pe_ve -> i386pe_vec.
7280 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7282 * configure.host: Incorporate host Makefile fragments by setting
7284 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7285 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7286 value based on whether the code is being compiled by a cross
7287 compiler. Don't substitute host_makefile_frag or frags.
7288 * aclocal.m4: New file to define local AC_PROG_CC.
7289 * configure: Rebuild.
7290 * Makefile.in (INSTALL): Set to @INSTALL@.
7291 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7292 (INSTALL_DATA): Set to @INSTALL_DATA@.
7294 (CC): Define as @CC@.
7295 (CFLAGS): Set to @CFLAGS@.
7296 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7297 (@host_makefile_frag@): Remove.
7298 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7299 after other options.
7300 (config.status): Remove dependency upon @frags@.
7301 * config/*.mh, config/README: Remove.
7303 * config.bfd: Rewrite to incorporate the contents of the Makefile
7304 fragments by setting shell variables, rather than merely returning
7305 the name of a Makefile fragment.
7306 * configure.in: Use shell variables set by config.bfd rather than
7307 looking at the target Makefile fragment files. Don't substitute
7308 target_makefile_frag. Do substitute TDEFINES.
7309 * configure: Rebuild.
7310 * Makefile.in (@target_makefile_frag@): Remove.
7311 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7312 * config/*.mt: Remove.
7314 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7316 * configure.in: Put changequote lines around "i[345]86" patterns
7317 section of core file support.
7319 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7321 * som.c (som_bfd_print_private_bfd_data): Define to use the
7324 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7326 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7327 entry, text_start and data_start.
7329 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7331 * Makefile.in (OFILES): Remove $(TDEPFILES).
7332 * config/apollo.mt (TDEPFILES): Remove.
7333 * config/README: Update.
7335 * configure.in: For a native configuration, set COREFILE and
7336 COREFLAG based on the canonical host name.
7337 * configure: Rebuild.
7338 * Makefile.in: Rebuild dependencies.
7339 (ALL_CFLAGS): Add @COREFLAG@.
7340 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7341 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7342 support routines. Check LYNX_CORE rather than HOST_LYNX.
7343 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7344 * i386lynx.c: Likewise.
7345 * m68klynx.c: Likewise.
7346 * sparclynx.c: Likewise.
7347 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7348 * *-core.c: Comment changes.
7349 * config/decstation.mh (HDEPFILES): Remove.
7350 (HDEFINES): Remove -DTRAD_CORE.
7351 * config/irix3.mh (RANLIB): Remove.
7352 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7353 (HDEFINES): Remove -DIRIX_CORE.
7354 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7355 (HDEFINES): Remove -DTRAD_CORE.
7356 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7357 * config/ultra3.mh (RANLIB): Remove.
7358 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7359 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7360 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7361 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7362 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7363 * config/i386aix.mh, config/i386bsd.mh: Remove.
7364 * config/i386linux.mh, config/i386mach3.mh: Remove.
7365 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7366 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7367 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7368 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7369 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7370 * config/solaris2.mh, config/stratus.mh: Remove.
7371 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7372 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7374 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7376 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7377 DT_FINI entry if the appropriate symbol is not in the hash table.
7379 * libelf.h (struct elf_backend_data): Add create_program_headers
7380 and want_hdr_in_seg fields.
7381 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7383 (elf_backend_create_program_headers): Likewise.
7384 (elfNN_bed): Initialize create_program_headers and
7386 * elf.c (get_program_header_size): Call create_program_headers
7388 (map_program_segments): Check want_hdr_in_seg backend field. Call
7389 create_program_headers backend routine.
7391 * elf.c (assign_file_positions_except_relocs): Align non allocated
7392 sections when creating an executable.
7394 * elfcode.h (elf_swap_phdr_in): Make non static.
7395 (elf_swap_phdr_out): Make non static.
7396 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7397 (bfd_elf32_swap_phdr_out): Declare.
7398 (bfd_elf64_swap_phdr_in): Declare.
7399 (bfd_elf64_swap_phdr_out): Declare.
7401 * ecofflink.c (ecoff_collect_shuffle): New static function.
7402 (_bfd_ecoff_get_accumulated_pdr): New function.
7403 (_bfd_ecoff_get_accumulated_sym): New function.
7404 (_bfd_ecoff_get_accumulated_ss): New function.
7405 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7406 (_bfd_ecoff_get_accumulated_sym): Declare.
7407 (_bfd_ecoff_get_accumulated_ss): Declare.
7408 * libbfd.h: Rebuild.
7410 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7412 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7414 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7415 warning symbols. If any section is named .gnu.warning.XXX, treat
7416 the contents as a warning to be issued if the symbol XXX is
7418 (elf_link_output_extsym): For an indirect or warning symbol, just
7419 output the symbol it points to.
7421 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7422 if bfd_hash_allocate fails, since it will already be set.
7423 (generic_link_hash_newfunc): Likewise.
7424 (archive_hash_newfunc): Likewise.
7425 (hash_entry_bfd): New static function.
7426 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7427 callback. Allocate a new warning using the hash table newfunc.
7428 Use bfd_hash_replace to update the entry in the hash table, rather
7429 than assuming we can copy the fields with structure assignment.
7431 * hash.c (bfd_hash_replace): New function.
7432 * bfd-in.h (bfd_hash_replace): Declare.
7433 * bfd-in2.h: Rebuild.
7435 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7437 * config.bfd: Add mips*vr4300-*-elf* target.
7438 * config/mipsbvr4300.mt: Added.
7440 See file ChangeLog.2
7447 version-control: never